| 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 | $50.81 | 7.775% | $54.7605 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $198.83 | 10.216% | $219.1425 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $31.54 | 10.526% | $34.8599 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $214.36 | 13.232% | $242.7241 | $242.72 | $242.70 | $242.70 |
| Purchase #5 | $37.77 | 6.507% | $40.2277 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $67.44 | 10.802% | $74.7249 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $154.86 | 3.429% | $160.1701 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $755.61 | $826.6097 | $826.60 | $826.55 | $826.60 | |