| 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 | $231.74 | 7.777% | $249.7624 | $249.76 | $249.75 | $249.80 |
| Purchase #2 | $67.35 | 5.465% | $71.0307 | $71.03 | $71.05 | $71.00 |
| Purchase #3 | $53.38 | 12.776% | $60.1998 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $206.88 | 10.650% | $228.9127 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $48.56 | 11.664% | $54.224 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $51.75 | 9.837% | $56.8406 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $83.28 | 13.113% | $94.2005 | $94.20 | $94.20 | $94.20 |
| 7 purchase totals = | $742.94 | $815.1707 | $815.16 | $815.15 | $815.10 | |