| 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 | $28.90 | 12.656% | $32.5576 | $32.56 | $32.55 | $32.60 |
| Purchase #2 | $39.48 | 8.549% | $42.8551 | $42.86 | $42.85 | $42.90 |
| Purchase #3 | $96.27 | 8.418% | $104.374 | $104.37 | $104.35 | $104.40 |
| Purchase #4 | $14.77 | 12.629% | $16.6353 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $109.41 | 6.607% | $116.6387 | $116.64 | $116.65 | $116.60 |
| Purchase #6 | $11.46 | 4.418% | $11.9663 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $71.41 | 5.108% | $75.0576 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $371.70 | $400.0846 | $400.10 | $400.05 | $400.20 | |