| 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 | $85.28 | 7.102% | $91.3366 | $91.34 | $91.35 | $91.30 |
| Purchase #2 | $94.48 | 7.718% | $101.772 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $201.79 | 7.343% | $216.6074 | $216.61 | $216.60 | $216.60 |
| Purchase #4 | $232.90 | 6.639% | $248.3622 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $23.83 | 13.771% | $27.1116 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $236.45 | 3.228% | $244.0826 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $11.44 | 3.836% | $11.8788 | $11.88 | $11.90 | $11.90 |
| 7 purchase totals = | $886.17 | $941.1512 | $941.15 | $941.15 | $941.20 | |