| 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 | $26.75 | 8.235% | $28.9529 | $28.95 | $28.95 | $29.00 |
| Purchase #2 | $163.68 | 8.463% | $177.5322 | $177.53 | $177.55 | $177.50 |
| Purchase #3 | $149.45 | 4.335% | $155.9287 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $101.66 | 7.242% | $109.0222 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $13.59 | 8.845% | $14.792 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $170.42 | 6.551% | $181.5842 | $181.58 | $181.60 | $181.60 |
| Purchase #7 | $83.54 | 4.186% | $87.037 | $87.04 | $87.05 | $87.00 |
| 7 purchase totals = | $709.09 | $754.8492 | $754.84 | $754.90 | $754.80 | |