| 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 | $56.28 | 11.602% | $62.8096 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $132.39 | 6.405% | $140.8696 | $140.87 | $140.85 | $140.90 |
| Purchase #3 | $97.69 | 8.856% | $106.3414 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $143.67 | 9.833% | $157.7971 | $157.80 | $157.80 | $157.80 |
| Purchase #5 | $115.43 | 3.544% | $119.5208 | $119.52 | $119.50 | $119.50 |
| Purchase #6 | $42.84 | 3.833% | $44.4821 | $44.48 | $44.50 | $44.50 |
| Purchase #7 | $75.34 | 12.750% | $84.9459 | $84.95 | $84.95 | $84.90 |
| 7 purchase totals = | $663.64 | $716.7665 | $716.77 | $716.75 | $716.70 | |