| 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 | $41.46 | 8.792% | $45.1052 | $45.11 | $45.10 | $45.10 |
| Purchase #2 | $100.28 | 3.327% | $103.6163 | $103.62 | $103.60 | $103.60 |
| Purchase #3 | $144.37 | 10.759% | $159.9028 | $159.90 | $159.90 | $159.90 |
| Purchase #4 | $56.60 | 7.174% | $60.6605 | $60.66 | $60.65 | $60.70 |
| Purchase #5 | $147.78 | 8.123% | $159.7842 | $159.78 | $159.80 | $159.80 |
| Purchase #6 | $212.95 | 3.384% | $220.1562 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $189.35 | 13.233% | $214.4067 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $892.79 | $963.6319 | $963.64 | $963.60 | $963.70 | |