| 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 | $61.94 | 6.190% | $65.7741 | $65.77 | $65.75 | $65.80 |
| Purchase #2 | $60.37 | 11.554% | $67.3451 | $67.35 | $67.35 | $67.30 |
| Purchase #3 | $84.31 | 8.165% | $91.1939 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $39.49 | 10.127% | $43.4892 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $88.61 | 5.150% | $93.1734 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $121.89 | 13.683% | $138.5682 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $17.40 | 13.482% | $19.7459 | $19.75 | $19.75 | $19.70 |
| 7 purchase totals = | $474.01 | $519.2898 | $519.29 | $519.25 | $519.30 | |