| 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 | $49.98 | 13.775% | $56.8647 | $56.86 | $56.85 | $56.90 |
| Purchase #2 | $96.78 | 10.644% | $107.0813 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $87.57 | 9.843% | $96.1895 | $96.19 | $96.20 | $96.20 |
| Purchase #4 | $77.97 | 13.771% | $88.7072 | $88.71 | $88.70 | $88.70 |
| Purchase #5 | $111.56 | 7.665% | $120.1111 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $94.75 | 6.707% | $101.1049 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $234.77 | 3.416% | $242.7897 | $242.79 | $242.80 | $242.80 |
| 7 purchase totals = | $753.38 | $812.8484 | $812.84 | $812.85 | $812.90 | |