| 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 | $58.96 | 9.273% | $64.4274 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $76.94 | 9.200% | $84.0185 | $84.02 | $84.00 | $84.00 |
| Purchase #3 | $33.59 | 3.801% | $34.8668 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $13.87 | 13.362% | $15.7233 | $15.72 | $15.70 | $15.70 |
| Purchase #5 | $27.98 | 4.385% | $29.2069 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $204.36 | 9.421% | $223.6128 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $93.26 | 9.355% | $101.9845 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $508.96 | $553.8402 | $553.84 | $553.80 | $553.80 | |