| 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 | $45.56 | 11.250% | $50.6855 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $138.90 | 4.772% | $145.5283 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $27.29 | 9.651% | $29.9238 | $29.92 | $29.90 | $29.90 |
| Purchase #4 | $59.78 | 9.668% | $65.5595 | $65.56 | $65.55 | $65.60 |
| Purchase #5 | $64.80 | 13.606% | $73.6167 | $73.62 | $73.60 | $73.60 |
| Purchase #6 | $233.56 | 7.190% | $250.353 | $250.35 | $250.35 | $250.40 |
| Purchase #7 | $186.78 | 3.582% | $193.4705 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $756.67 | $809.1373 | $809.14 | $809.10 | $809.20 | |