| 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 | $33.42 | 6.262% | $35.5128 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $148.40 | 12.190% | $166.49 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $112.50 | 11.334% | $125.2508 | $125.25 | $125.25 | $125.30 |
| Purchase #4 | $149.56 | 4.102% | $155.695 | $155.70 | $155.70 | $155.70 |
| Purchase #5 | $197.61 | 6.804% | $211.0554 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $141.78 | 8.321% | $153.5775 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $9.61 | 8.550% | $10.4317 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $792.88 | $858.0132 | $858.02 | $858.05 | $858.10 | |