| 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 | $96.36 | 11.461% | $107.4038 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $103.76 | 3.134% | $107.0118 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $25.90 | 12.822% | $29.2209 | $29.22 | $29.20 | $29.20 |
| Purchase #4 | $33.86 | 10.861% | $37.5375 | $37.54 | $37.55 | $37.50 |
| Purchase #5 | $72.49 | 12.130% | $81.283 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $241.90 | 4.455% | $252.6766 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $111.96 | 8.771% | $121.78 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $686.23 | $736.9136 | $736.91 | $736.95 | $736.90 | |