| 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 | $11.40 | 6.854% | $12.1814 | $12.18 | $12.20 | $12.20 |
| Purchase #2 | $202.75 | 5.377% | $213.6519 | $213.65 | $213.65 | $213.70 |
| Purchase #3 | $57.90 | 7.576% | $62.2865 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $28.36 | 13.483% | $32.1838 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $35.52 | 8.850% | $38.6635 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $50.59 | 6.174% | $53.7134 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $195.79 | 3.572% | $202.7836 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $582.31 | $615.4641 | $615.45 | $615.50 | $615.60 | |