| 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 | $65.32 | 3.235% | $67.4331 | $67.43 | $67.45 | $67.40 |
| Purchase #2 | $63.84 | 12.620% | $71.8966 | $71.90 | $71.90 | $71.90 |
| Purchase #3 | $78.84 | 5.509% | $83.1833 | $83.18 | $83.20 | $83.20 |
| Purchase #4 | $24.36 | 3.275% | $25.1578 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $184.86 | 12.258% | $207.5201 | $207.52 | $207.50 | $207.50 |
| Purchase #6 | $132.59 | 11.810% | $148.2489 | $148.25 | $148.25 | $148.20 |
| Purchase #7 | $40.58 | 10.388% | $44.7955 | $44.80 | $44.80 | $44.80 |
| 7 purchase totals = | $590.39 | $648.2353 | $648.24 | $648.25 | $648.20 | |