| 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 | $104.85 | 5.836% | $110.969 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $35.70 | 6.106% | $37.8798 | $37.88 | $37.90 | $37.90 |
| Purchase #3 | $142.97 | 8.647% | $155.3326 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $64.58 | 8.588% | $70.1261 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $116.54 | 8.618% | $126.5834 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $50.51 | 7.795% | $54.4473 | $54.45 | $54.45 | $54.40 |
| Purchase #7 | $219.64 | 7.164% | $235.375 | $235.38 | $235.40 | $235.40 |
| 7 purchase totals = | $734.79 | $790.7132 | $790.72 | $790.80 | $790.70 | |