| 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 | $56.91 | 3.480% | $58.8905 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $176.44 | 13.407% | $200.0953 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $93.75 | 5.772% | $99.1613 | $99.16 | $99.15 | $99.20 |
| Purchase #4 | $131.95 | 13.278% | $149.4703 | $149.47 | $149.45 | $149.50 |
| Purchase #5 | $50.88 | 11.716% | $56.8411 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $220.51 | 5.243% | $232.0713 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $217.79 | 13.806% | $247.8581 | $247.86 | $247.85 | $247.90 |
| 7 purchase totals = | $948.23 | $1,044.3879 | $1,044.39 | $1,044.35 | $1,044.50 | |