| 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 | $50.96 | 5.356% | $53.6894 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $132.67 | 5.635% | $140.146 | $140.15 | $140.15 | $140.10 |
| Purchase #3 | $99.82 | 10.283% | $110.0845 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $103.65 | 11.845% | $115.9273 | $115.93 | $115.95 | $115.90 |
| Purchase #5 | $90.65 | 6.655% | $96.6828 | $96.68 | $96.70 | $96.70 |
| Purchase #6 | $6.29 | 5.740% | $6.651 | $6.65 | $6.65 | $6.70 |
| Purchase #7 | $180.29 | 5.300% | $189.8454 | $189.85 | $189.85 | $189.80 |
| 7 purchase totals = | $664.33 | $713.0264 | $713.03 | $713.10 | $713.00 | |