| 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 | $93.25 | 10.314% | $102.8678 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $74.34 | 10.275% | $81.9784 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $55.30 | 10.220% | $60.9517 | $60.95 | $60.95 | $61.00 |
| Purchase #4 | $60.98 | 6.318% | $64.8327 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $77.36 | 12.680% | $87.1692 | $87.17 | $87.15 | $87.20 |
| Purchase #6 | $141.85 | 5.364% | $149.4588 | $149.46 | $149.45 | $149.50 |
| Purchase #7 | $171.83 | 13.213% | $194.5339 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $674.91 | $741.7925 | $741.79 | $741.80 | $741.90 | |