| 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 | $6.86 | 11.718% | $7.6639 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $80.74 | 6.230% | $85.7701 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $134.34 | 6.499% | $143.0708 | $143.07 | $143.05 | $143.10 |
| Purchase #4 | $217.95 | 10.723% | $241.3208 | $241.32 | $241.30 | $241.30 |
| Purchase #5 | $187.39 | 6.537% | $199.6397 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $110.94 | 4.683% | $116.1353 | $116.14 | $116.15 | $116.10 |
| Purchase #7 | $134.39 | 4.651% | $140.6405 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $872.61 | $934.2411 | $934.24 | $934.20 | $934.20 | |