| 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 | $42.35 | 3.639% | $43.8911 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $128.28 | 12.788% | $144.6844 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $191.33 | 4.495% | $199.9303 | $199.93 | $199.95 | $199.90 |
| Purchase #4 | $90.32 | 8.453% | $97.9547 | $97.95 | $97.95 | $98.00 |
| Purchase #5 | $169.57 | 7.162% | $181.7146 | $181.71 | $181.70 | $181.70 |
| Purchase #6 | $66.83 | 6.422% | $71.1218 | $71.12 | $71.10 | $71.10 |
| Purchase #7 | $239.25 | 3.814% | $248.375 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $927.93 | $987.6719 | $987.66 | $987.70 | $987.70 | |