| 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 | $33.26 | 11.703% | $37.1524 | $37.15 | $37.15 | $37.20 |
| Purchase #2 | $74.76 | 7.165% | $80.1166 | $80.12 | $80.10 | $80.10 |
| Purchase #3 | $223.88 | 4.314% | $233.5382 | $233.54 | $233.55 | $233.50 |
| Purchase #4 | $21.90 | 9.691% | $24.0223 | $24.02 | $24.00 | $24.00 |
| Purchase #5 | $226.38 | 9.691% | $248.3185 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $208.40 | 5.556% | $219.9787 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $123.90 | 9.598% | $135.7919 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $912.48 | $978.9186 | $978.92 | $978.90 | $978.90 | |