| 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 | $39.71 | 11.372% | $44.2258 | $44.23 | $44.25 | $44.20 |
| Purchase #2 | $75.36 | 13.611% | $85.6172 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $6.33 | 4.687% | $6.6267 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $221.39 | 6.795% | $236.4335 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $214.65 | 13.109% | $242.7885 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $124.50 | 6.829% | $133.0021 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $238.94 | 4.281% | $249.169 | $249.17 | $249.15 | $249.20 |
| 7 purchase totals = | $920.88 | $997.8628 | $997.87 | $997.90 | $997.80 | |