| 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 | $6.39 | 10.717% | $7.0748 | $7.07 | $7.05 | $7.10 |
| Purchase #2 | $246.68 | 12.251% | $276.9008 | $276.90 | $276.90 | $276.90 |
| Purchase #3 | $34.33 | 10.379% | $37.8931 | $37.89 | $37.90 | $37.90 |
| Purchase #4 | $207.90 | 13.374% | $235.7045 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $52.34 | 13.174% | $59.2353 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $137.64 | 8.200% | $148.9265 | $148.93 | $148.95 | $148.90 |
| Purchase #7 | $95.86 | 12.279% | $107.6306 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $781.14 | $873.3656 | $873.36 | $873.40 | $873.30 | |