| 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 | $46.48 | 3.489% | $48.1017 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $9.96 | 4.748% | $10.4329 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $47.67 | 12.716% | $53.7317 | $53.73 | $53.75 | $53.70 |
| Purchase #4 | $95.51 | 8.377% | $103.5109 | $103.51 | $103.50 | $103.50 |
| Purchase #5 | $180.35 | 3.518% | $186.6947 | $186.69 | $186.70 | $186.70 |
| Purchase #6 | $105.87 | 11.202% | $117.7296 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $126.59 | 4.770% | $132.6283 | $132.63 | $132.65 | $132.60 |
| 7 purchase totals = | $612.43 | $652.8298 | $652.82 | $652.90 | $652.70 | |