| 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 | $77.98 | 12.534% | $87.754 | $87.75 | $87.75 | $87.80 |
| Purchase #2 | $86.30 | 6.434% | $91.8525 | $91.85 | $91.85 | $91.90 |
| Purchase #3 | $212.51 | 7.745% | $228.9689 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $157.43 | 10.345% | $173.7161 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $95.76 | 6.487% | $101.972 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $137.81 | 11.255% | $153.3205 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $149.68 | 8.488% | $162.3848 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $917.47 | $999.9688 | $999.96 | $999.90 | $1,000.10 | |