| 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 | $38.82 | 13.497% | $44.0595 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $90.70 | 4.309% | $94.6083 | $94.61 | $94.60 | $94.60 |
| Purchase #3 | $86.75 | 9.248% | $94.7726 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $31.55 | 4.630% | $33.0108 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $128.64 | 10.132% | $141.6738 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $169.42 | 13.574% | $192.4171 | $192.42 | $192.40 | $192.40 |
| Purchase #7 | $29.99 | 13.282% | $33.9733 | $33.97 | $33.95 | $34.00 |
| 7 purchase totals = | $575.87 | $634.5154 | $634.51 | $634.40 | $634.60 | |