| 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 | $22.84 | 4.429% | $23.8516 | $23.85 | $23.85 | $23.90 |
| Purchase #2 | $29.52 | 9.683% | $32.3784 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $27.96 | 13.129% | $31.6309 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $58.85 | 5.678% | $62.1915 | $62.19 | $62.20 | $62.20 |
| Purchase #5 | $50.75 | 13.474% | $57.5881 | $57.59 | $57.60 | $57.60 |
| Purchase #6 | $181.76 | 6.697% | $193.9325 | $193.93 | $193.95 | $193.90 |
| Purchase #7 | $201.84 | 7.813% | $217.6098 | $217.61 | $217.60 | $217.60 |
| 7 purchase totals = | $573.52 | $619.1828 | $619.18 | $619.25 | $619.20 | |