| 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 | $40.50 | 9.326% | $44.277 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $143.36 | 9.586% | $157.1025 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $211.76 | 10.649% | $234.3103 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $103.38 | 9.770% | $113.4802 | $113.48 | $113.50 | $113.50 |
| Purchase #5 | $95.63 | 4.559% | $99.9898 | $99.99 | $100.00 | $100.00 |
| Purchase #6 | $71.74 | 7.724% | $77.2812 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $6.97 | 4.395% | $7.2763 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $673.34 | $733.7173 | $733.72 | $733.80 | $733.80 | |