| 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 | $40.74 | 7.829% | $43.9295 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $225.67 | 7.509% | $242.6156 | $242.62 | $242.60 | $242.60 |
| Purchase #3 | $32.45 | 3.830% | $33.6928 | $33.69 | $33.70 | $33.70 |
| Purchase #4 | $218.59 | 12.686% | $246.3203 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $43.86 | 9.870% | $48.189 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $241.60 | 4.169% | $251.6723 | $251.67 | $251.65 | $251.70 |
| Purchase #7 | $25.80 | 5.399% | $27.1929 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $828.71 | $893.6124 | $893.61 | $893.60 | $893.60 | |