| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.92 | 3.771% | $67.3681 | $67.37 | $67.35 | $67.40 |
| Purchase #2 | $238.33 | 13.368% | $270.19 | $270.19 | $270.20 | $270.20 |
| Purchase #3 | $208.37 | 13.183% | $235.8394 | $235.84 | $235.85 | $235.80 |
| Purchase #4 | $195.47 | 4.683% | $204.6239 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $164.94 | 4.740% | $172.7582 | $172.76 | $172.75 | $172.80 |
| Purchase #6 | $206.72 | 11.501% | $230.4949 | $230.49 | $230.50 | $230.50 |
| Purchase #7 | $134.89 | 13.352% | $152.9005 | $152.90 | $152.90 | $152.90 |
| 7 purchase totals = | $1,213.64 | $1,334.1750 | $1,334.17 | $1,334.15 | $1,334.20 | |