| 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 | $35.60 | 3.686% | $36.9122 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $94.97 | 5.467% | $100.162 | $100.16 | $100.15 | $100.20 |
| Purchase #3 | $26.75 | 4.704% | $28.0083 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $206.40 | 10.663% | $228.4084 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $101.37 | 11.288% | $112.8126 | $112.81 | $112.80 | $112.80 |
| Purchase #6 | $21.93 | 12.706% | $24.7164 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $60.57 | 10.154% | $66.7203 | $66.72 | $66.70 | $66.70 |
| 7 purchase totals = | $547.59 | $597.7402 | $597.74 | $597.65 | $597.70 | |