| 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 | $30.65 | 4.810% | $32.1243 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $54.37 | 5.220% | $57.2081 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $129.40 | 9.683% | $141.9298 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $199.62 | 5.541% | $210.6809 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $54.38 | 5.513% | $57.378 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $35.99 | 7.755% | $38.781 | $38.78 | $38.80 | $38.80 |
| Purchase #7 | $26.29 | 8.467% | $28.516 | $28.52 | $28.50 | $28.50 |
| 7 purchase totals = | $530.70 | $566.6181 | $566.62 | $566.65 | $566.60 | |