| 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 | $46.50 | 7.547% | $50.0094 | $50.01 | $50.00 | $50.00 |
| Purchase #2 | $54.68 | 11.461% | $60.9469 | $60.95 | $60.95 | $60.90 |
| Purchase #3 | $22.58 | 12.858% | $25.4833 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $159.48 | 11.742% | $178.2061 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $87.27 | 7.233% | $93.5822 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $29.31 | 5.335% | $30.8737 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $172.36 | 5.269% | $181.4416 | $181.44 | $181.45 | $181.40 |
| 7 purchase totals = | $572.18 | $620.5432 | $620.54 | $620.55 | $620.50 | |