| 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 | $53.64 | 6.860% | $57.3197 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $33.85 | 3.533% | $35.0459 | $35.05 | $35.05 | $35.00 |
| Purchase #3 | $221.48 | 8.365% | $240.0068 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $46.36 | 9.496% | $50.7623 | $50.76 | $50.75 | $50.80 |
| Purchase #5 | $93.96 | 8.626% | $102.065 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $6.48 | 5.800% | $6.8558 | $6.86 | $6.85 | $6.90 |
| Purchase #7 | $32.44 | 4.121% | $33.7769 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $488.21 | $525.8324 | $525.85 | $525.80 | $525.90 | |