| 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 | $93.45 | 7.228% | $100.2046 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $46.55 | 8.133% | $50.3359 | $50.34 | $50.35 | $50.30 |
| Purchase #3 | $67.93 | 8.465% | $73.6803 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $79.84 | 10.617% | $88.3166 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $31.26 | 7.374% | $33.5651 | $33.57 | $33.55 | $33.60 |
| Purchase #6 | $244.90 | 13.422% | $277.7705 | $277.77 | $277.75 | $277.80 |
| Purchase #7 | $207.85 | 7.317% | $223.0584 | $223.06 | $223.05 | $223.10 |
| 7 purchase totals = | $771.78 | $846.9314 | $846.94 | $846.90 | $847.00 | |