| 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 | $31.31 | 4.283% | $32.651 | $32.65 | $32.65 | $32.70 |
| Purchase #2 | $23.77 | 10.208% | $26.1964 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $93.70 | 11.375% | $104.3584 | $104.36 | $104.35 | $104.40 |
| Purchase #4 | $172.29 | 13.433% | $195.4337 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $52.29 | 7.796% | $56.3665 | $56.37 | $56.35 | $56.40 |
| Purchase #6 | $64.67 | 10.773% | $71.6369 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $91.51 | 13.862% | $104.1951 | $104.20 | $104.20 | $104.20 |
| 7 purchase totals = | $529.54 | $590.8380 | $590.85 | $590.85 | $590.90 | |