| 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 | $5.39 | 13.150% | $6.0988 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $65.82 | 5.440% | $69.4006 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $199.85 | 9.333% | $218.502 | $218.50 | $218.50 | $218.50 |
| Purchase #4 | $197.75 | 8.304% | $214.1712 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $187.53 | 9.683% | $205.6885 | $205.69 | $205.70 | $205.70 |
| Purchase #6 | $114.63 | 7.520% | $123.2502 | $123.25 | $123.25 | $123.30 |
| Purchase #7 | $192.71 | 13.769% | $219.2442 | $219.24 | $219.25 | $219.20 |
| 7 purchase totals = | $963.68 | $1,056.3555 | $1,056.35 | $1,056.35 | $1,056.40 | |