| 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 | $5.83 | 5.133% | $6.1293 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $193.49 | 10.782% | $214.3521 | $214.35 | $214.35 | $214.40 |
| Purchase #3 | $182.94 | 4.791% | $191.7047 | $191.70 | $191.70 | $191.70 |
| Purchase #4 | $100.82 | 7.793% | $108.6769 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $177.45 | 8.564% | $192.6468 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $104.48 | 12.161% | $117.1858 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $57.99 | 12.310% | $65.1286 | $65.13 | $65.15 | $65.10 |
| 7 purchase totals = | $823.00 | $895.8242 | $895.83 | $895.90 | $895.80 | |