| 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 | $65.75 | 9.373% | $71.9127 | $71.91 | $71.90 | $71.90 |
| Purchase #2 | $52.84 | 11.354% | $58.8395 | $58.84 | $58.85 | $58.80 |
| Purchase #3 | $117.69 | 11.261% | $130.9431 | $130.94 | $130.95 | $130.90 |
| Purchase #4 | $235.61 | 3.816% | $244.6009 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $171.33 | 9.712% | $187.9696 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $188.64 | 5.117% | $198.2927 | $198.29 | $198.30 | $198.30 |
| Purchase #7 | $11.93 | 13.607% | $13.5533 | $13.55 | $13.55 | $13.60 |
| 7 purchase totals = | $843.79 | $906.1118 | $906.10 | $906.10 | $906.10 | |