| 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 | $91.96 | 6.795% | $98.2087 | $98.21 | $98.20 | $98.20 |
| Purchase #2 | $171.53 | 4.580% | $179.3861 | $179.39 | $179.40 | $179.40 |
| Purchase #3 | $169.47 | 5.493% | $178.779 | $178.78 | $178.80 | $178.80 |
| Purchase #4 | $94.84 | 13.177% | $107.3371 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $60.59 | 4.326% | $63.2111 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $31.93 | 3.577% | $33.0721 | $33.07 | $33.05 | $33.10 |
| Purchase #7 | $46.87 | 3.165% | $48.3534 | $48.35 | $48.35 | $48.40 |
| 7 purchase totals = | $667.19 | $708.3475 | $708.35 | $708.35 | $708.40 | |