| 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 | $42.45 | 5.190% | $44.6532 | $44.65 | $44.65 | $44.70 |
| Purchase #2 | $194.80 | 5.136% | $204.8049 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $136.46 | 13.454% | $154.8193 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $181.34 | 10.191% | $199.8204 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $65.29 | 13.388% | $74.031 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $212.78 | 5.336% | $224.1339 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $25.74 | 7.847% | $27.7598 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $858.86 | $930.0225 | $930.01 | $930.00 | $930.00 | |