| 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 | $80.45 | 10.201% | $88.6567 | $88.66 | $88.65 | $88.70 |
| Purchase #2 | $62.88 | 8.385% | $68.1525 | $68.15 | $68.15 | $68.20 |
| Purchase #3 | $92.38 | 3.184% | $95.3214 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $89.79 | 13.583% | $101.9862 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $20.95 | 12.571% | $23.5836 | $23.58 | $23.60 | $23.60 |
| Purchase #6 | $192.85 | 10.177% | $212.4763 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $68.58 | 7.764% | $73.9046 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $607.88 | $664.0813 | $664.08 | $664.10 | $664.20 | |