| 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 | $5.95 | 12.264% | $6.6797 | $6.68 | $6.70 | $6.70 |
| Purchase #2 | $18.67 | 8.299% | $20.2194 | $20.22 | $20.20 | $20.20 |
| Purchase #3 | $21.98 | 3.426% | $22.733 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $46.86 | 13.402% | $53.1402 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $198.70 | 3.321% | $205.2988 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $40.34 | 7.624% | $43.4155 | $43.42 | $43.40 | $43.40 |
| Purchase #7 | $138.51 | 3.739% | $143.6889 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $471.01 | $495.1755 | $495.18 | $495.20 | $495.10 | |