| 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 | $50.43 | 6.437% | $53.6762 | $53.68 | $53.70 | $53.70 |
| Purchase #2 | $26.71 | 8.310% | $28.9296 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $118.66 | 13.555% | $134.7444 | $134.74 | $134.75 | $134.70 |
| Purchase #4 | $150.56 | 6.733% | $160.6972 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $167.64 | 10.329% | $184.9555 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $19.78 | 10.440% | $21.845 | $21.85 | $21.85 | $21.80 |
| Purchase #7 | $181.30 | 12.468% | $203.9045 | $203.90 | $203.90 | $203.90 |
| 7 purchase totals = | $715.08 | $788.7524 | $788.76 | $788.80 | $788.70 | |