| 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 | $95.80 | 5.548% | $101.115 | $101.12 | $101.10 | $101.10 |
| Purchase #2 | $210.93 | 11.741% | $235.6953 | $235.70 | $235.70 | $235.70 |
| Purchase #3 | $167.40 | 11.726% | $187.0293 | $187.03 | $187.05 | $187.00 |
| Purchase #4 | $100.64 | 10.439% | $111.1458 | $111.15 | $111.15 | $111.10 |
| Purchase #5 | $68.91 | 6.853% | $73.6324 | $73.63 | $73.65 | $73.60 |
| Purchase #6 | $64.52 | 6.363% | $68.6254 | $68.63 | $68.65 | $68.60 |
| Purchase #7 | $100.35 | 7.490% | $107.8662 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $808.55 | $885.1094 | $885.13 | $885.15 | $885.00 | |