| 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 | $66.64 | 4.233% | $69.4609 | $69.46 | $69.45 | $69.50 |
| Purchase #2 | $81.91 | 4.791% | $85.8343 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $221.34 | 13.731% | $251.7322 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $177.72 | 5.675% | $187.8056 | $187.81 | $187.80 | $187.80 |
| Purchase #5 | $168.89 | 9.228% | $184.4752 | $184.48 | $184.50 | $184.50 |
| Purchase #6 | $120.81 | 7.671% | $130.0773 | $130.08 | $130.10 | $130.10 |
| Purchase #7 | $44.86 | 13.448% | $50.8928 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $882.17 | $960.2783 | $960.28 | $960.35 | $960.30 | |