| 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 | $89.81 | 10.835% | $99.5409 | $99.54 | $99.55 | $99.50 |
| Purchase #2 | $103.42 | 5.212% | $108.8103 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $14.47 | 9.741% | $15.8795 | $15.88 | $15.90 | $15.90 |
| Purchase #4 | $35.71 | 10.435% | $39.4363 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $203.26 | 4.647% | $212.7055 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $80.99 | 8.853% | $88.16 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $174.55 | 9.467% | $191.0746 | $191.07 | $191.05 | $191.10 |
| 7 purchase totals = | $702.21 | $755.6071 | $755.61 | $755.60 | $755.60 | |