| 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 | $34.98 | 7.171% | $37.4884 | $37.49 | $37.50 | $37.50 |
| Purchase #2 | $25.58 | 13.168% | $28.9484 | $28.95 | $28.95 | $28.90 |
| Purchase #3 | $63.25 | 12.480% | $71.1436 | $71.14 | $71.15 | $71.10 |
| Purchase #4 | $164.51 | 13.258% | $186.3207 | $186.32 | $186.30 | $186.30 |
| Purchase #5 | $187.50 | 13.279% | $212.3981 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $210.26 | 4.339% | $219.3832 | $219.38 | $219.40 | $219.40 |
| Purchase #7 | $155.71 | 7.514% | $167.41 | $167.41 | $167.40 | $167.40 |
| 7 purchase totals = | $841.79 | $923.0924 | $923.09 | $923.10 | $923.00 | |