| 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 | $132.74 | 3.843% | $137.8412 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $36.95 | 13.239% | $41.8418 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $165.73 | 4.130% | $172.5746 | $172.57 | $172.55 | $172.60 |
| Purchase #4 | $67.71 | 12.219% | $75.9835 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $57.63 | 8.708% | $62.6484 | $62.65 | $62.65 | $62.60 |
| Purchase #6 | $153.32 | 7.520% | $164.8497 | $164.85 | $164.85 | $164.80 |
| Purchase #7 | $147.94 | 3.817% | $153.5869 | $153.59 | $153.60 | $153.60 |
| 7 purchase totals = | $762.02 | $809.3261 | $809.32 | $809.35 | $809.20 | |