| 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 | $38.42 | 7.755% | $41.3995 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $247.75 | 9.115% | $270.3324 | $270.33 | $270.35 | $270.30 |
| Purchase #3 | $202.78 | 12.722% | $228.5777 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $73.32 | 10.714% | $81.1755 | $81.18 | $81.20 | $81.20 |
| Purchase #5 | $161.42 | 5.489% | $170.2803 | $170.28 | $170.30 | $170.30 |
| Purchase #6 | $32.28 | 10.454% | $35.6546 | $35.65 | $35.65 | $35.70 |
| Purchase #7 | $87.78 | 6.758% | $93.7122 | $93.71 | $93.70 | $93.70 |
| 7 purchase totals = | $843.75 | $921.1322 | $921.13 | $921.20 | $921.20 | |