| 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 | $89.34 | 10.739% | $98.9342 | $98.93 | $98.95 | $98.90 |
| Purchase #2 | $220.44 | 5.468% | $232.4937 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $179.93 | 8.440% | $195.1161 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $68.99 | 6.774% | $73.6634 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $179.72 | 8.333% | $194.6961 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $115.62 | 5.360% | $121.8172 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $13.35 | 3.291% | $13.7893 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $867.39 | $930.5100 | $930.51 | $930.50 | $930.50 | |