| 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 | $42.77 | 9.867% | $46.9901 | $46.99 | $47.00 | $47.00 |
| Purchase #2 | $60.51 | 9.851% | $66.4708 | $66.47 | $66.45 | $66.50 |
| Purchase #3 | $12.44 | 13.623% | $14.1347 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $88.33 | 6.696% | $94.2446 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $5.91 | 13.413% | $6.7027 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $53.94 | 10.170% | $59.4257 | $59.43 | $59.45 | $59.40 |
| Purchase #7 | $8.84 | 11.360% | $9.8442 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $272.74 | $297.8128 | $297.80 | $297.85 | $297.70 | |