| 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 | $7.54 | 8.707% | $8.1965 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $82.98 | 12.291% | $93.1791 | $93.18 | $93.20 | $93.20 |
| Purchase #3 | $138.61 | 10.683% | $153.4177 | $153.42 | $153.40 | $153.40 |
| Purchase #4 | $92.61 | 10.421% | $102.2609 | $102.26 | $102.25 | $102.30 |
| Purchase #5 | $88.70 | 9.233% | $96.8897 | $96.89 | $96.90 | $96.90 |
| Purchase #6 | $107.52 | 4.493% | $112.3509 | $112.35 | $112.35 | $112.40 |
| Purchase #7 | $29.68 | 3.814% | $30.812 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $547.64 | $597.1068 | $597.11 | $597.10 | $597.20 | |