| 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 | $94.44 | 3.325% | $97.5801 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $10.85 | 9.666% | $11.8988 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $227.83 | 5.282% | $239.864 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $202.68 | 8.853% | $220.6233 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $110.78 | 7.731% | $119.3444 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $14.25 | 10.111% | $15.6908 | $15.69 | $15.70 | $15.70 |
| Purchase #7 | $60.65 | 10.690% | $67.1335 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $721.48 | $772.1349 | $772.12 | $772.15 | $772.10 | |