| 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 | $44.38 | 3.102% | $45.7567 | $45.76 | $45.75 | $45.80 |
| Purchase #2 | $52.84 | 3.720% | $54.8056 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $65.72 | 4.396% | $68.6091 | $68.61 | $68.60 | $68.60 |
| Purchase #4 | $128.32 | 5.370% | $135.2108 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $96.48 | 5.777% | $102.0536 | $102.05 | $102.05 | $102.10 |
| Purchase #6 | $138.93 | 9.733% | $152.4521 | $152.45 | $152.45 | $152.50 |
| Purchase #7 | $168.61 | 6.747% | $179.9861 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $695.28 | $738.8740 | $738.88 | $738.85 | $739.00 | |