| 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 | $33.92 | 10.566% | $37.504 | $37.50 | $37.50 | $37.50 |
| Purchase #2 | $238.86 | 5.398% | $251.7537 | $251.75 | $251.75 | $251.80 |
| Purchase #3 | $10.92 | 3.762% | $11.3308 | $11.33 | $11.35 | $11.30 |
| Purchase #4 | $35.96 | 12.389% | $40.4151 | $40.42 | $40.40 | $40.40 |
| Purchase #5 | $169.26 | 5.618% | $178.769 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $15.94 | 6.122% | $16.9158 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $85.48 | 10.428% | $94.3939 | $94.39 | $94.40 | $94.40 |
| 7 purchase totals = | $590.34 | $631.0823 | $631.08 | $631.05 | $631.10 | |