| 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 | $124.89 | 6.267% | $132.7169 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $121.27 | 12.575% | $136.5197 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $5.28 | 7.726% | $5.6879 | $5.69 | $5.70 | $5.70 |
| Purchase #4 | $100.57 | 6.661% | $107.269 | $107.27 | $107.25 | $107.30 |
| Purchase #5 | $32.93 | 13.271% | $37.3001 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $61.81 | 7.760% | $66.6065 | $66.61 | $66.60 | $66.60 |
| Purchase #7 | $22.60 | 10.598% | $24.9951 | $25.00 | $25.00 | $25.00 |
| 7 purchase totals = | $469.35 | $511.0952 | $511.11 | $511.05 | $511.10 | |