| 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 | $77.31 | 4.463% | $80.7603 | $80.76 | $80.75 | $80.80 |
| Purchase #2 | $248.71 | 11.616% | $277.6002 | $277.60 | $277.60 | $277.60 |
| Purchase #3 | $225.62 | 10.105% | $248.4189 | $248.42 | $248.40 | $248.40 |
| Purchase #4 | $123.39 | 11.174% | $137.1776 | $137.18 | $137.20 | $137.20 |
| Purchase #5 | $65.29 | 7.425% | $70.1378 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $12.79 | 11.574% | $14.2703 | $14.27 | $14.25 | $14.30 |
| Purchase #7 | $139.54 | 6.413% | $148.4887 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $892.65 | $976.8538 | $976.86 | $976.85 | $976.90 | |