| 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 | $229.43 | 9.818% | $251.9554 | $251.96 | $251.95 | $252.00 |
| Purchase #2 | $89.50 | 6.423% | $95.2486 | $95.25 | $95.25 | $95.20 |
| Purchase #3 | $57.88 | 3.541% | $59.9295 | $59.93 | $59.95 | $59.90 |
| Purchase #4 | $63.88 | 9.130% | $69.7122 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $212.69 | 12.703% | $239.708 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $70.93 | 10.864% | $78.6358 | $78.64 | $78.65 | $78.60 |
| Purchase #7 | $92.74 | 6.330% | $98.6104 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $817.05 | $893.7999 | $893.81 | $893.80 | $893.70 | |