| 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 | $72.72 | 10.785% | $80.5629 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $107.44 | 13.345% | $121.7779 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $81.37 | 9.568% | $89.1555 | $89.16 | $89.15 | $89.20 |
| Purchase #4 | $34.67 | 9.234% | $37.8714 | $37.87 | $37.85 | $37.90 |
| Purchase #5 | $228.27 | 7.439% | $245.251 | $245.25 | $245.25 | $245.30 |
| Purchase #6 | $77.30 | 13.352% | $87.6211 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $47.84 | 13.292% | $54.1989 | $54.20 | $54.20 | $54.20 |
| 7 purchase totals = | $649.61 | $716.4387 | $716.44 | $716.40 | $716.60 | |