| 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 | $21.99 | 7.836% | $23.7131 | $23.71 | $23.70 | $23.70 |
| Purchase #2 | $244.50 | 9.294% | $267.2238 | $267.22 | $267.20 | $267.20 |
| Purchase #3 | $222.68 | 8.813% | $242.3048 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $94.93 | 7.811% | $102.345 | $102.35 | $102.35 | $102.30 |
| Purchase #5 | $47.86 | 12.788% | $53.9803 | $53.98 | $54.00 | $54.00 |
| Purchase #6 | $134.78 | 7.108% | $144.3602 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $65.42 | 9.452% | $71.6035 | $71.60 | $71.60 | $71.60 |
| 7 purchase totals = | $832.16 | $905.5307 | $905.52 | $905.50 | $905.50 | |