| 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 | $27.55 | 3.104% | $28.4052 | $28.41 | $28.40 | $28.40 |
| Purchase #2 | $84.78 | 10.396% | $93.5937 | $93.59 | $93.60 | $93.60 |
| Purchase #3 | $130.76 | 3.640% | $135.5197 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $231.36 | 5.639% | $244.4064 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $81.48 | 13.688% | $92.633 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $228.92 | 6.587% | $243.999 | $244.00 | $244.00 | $244.00 |
| Purchase #7 | $92.46 | 6.346% | $98.3275 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $877.31 | $936.8845 | $936.89 | $936.90 | $936.80 | |