| 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 | $63.78 | 10.557% | $70.5133 | $70.51 | $70.50 | $70.50 |
| Purchase #2 | $228.48 | 7.584% | $245.8079 | $245.81 | $245.80 | $245.80 |
| Purchase #3 | $51.47 | 6.237% | $54.6802 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $201.49 | 8.402% | $218.4192 | $218.42 | $218.40 | $218.40 |
| Purchase #5 | $97.52 | 13.236% | $110.4277 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $94.37 | 10.358% | $104.1448 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $64.47 | 8.146% | $69.7217 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $801.58 | $873.7148 | $873.71 | $873.70 | $873.60 | |