| 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 | $96.86 | 13.870% | $110.2945 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $20.48 | 13.736% | $23.2931 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $188.99 | 13.404% | $214.3222 | $214.32 | $214.30 | $214.30 |
| Purchase #4 | $123.58 | 9.721% | $135.5932 | $135.59 | $135.60 | $135.60 |
| Purchase #5 | $145.51 | 7.116% | $155.8645 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $129.70 | 6.431% | $138.041 | $138.04 | $138.05 | $138.00 |
| Purchase #7 | $84.73 | 12.363% | $95.2052 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $789.85 | $872.6137 | $872.60 | $872.60 | $872.60 | |