| 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 | $96.31 | 3.146% | $99.3399 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $45.74 | 6.846% | $48.8714 | $48.87 | $48.85 | $48.90 |
| Purchase #3 | $107.37 | 12.624% | $120.9244 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $241.84 | 11.677% | $270.0797 | $270.08 | $270.10 | $270.10 |
| Purchase #5 | $110.80 | 12.554% | $124.7098 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $146.60 | 13.646% | $166.605 | $166.61 | $166.60 | $166.60 |
| Purchase #7 | $225.80 | 8.171% | $244.2501 | $244.25 | $244.25 | $244.30 |
| 7 purchase totals = | $974.46 | $1,074.7803 | $1,074.78 | $1,074.75 | $1,074.80 | |