| 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 | $133.60 | 9.858% | $146.7703 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $49.54 | 7.162% | $53.0881 | $53.09 | $53.10 | $53.10 |
| Purchase #3 | $220.41 | 12.288% | $247.494 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $194.55 | 13.458% | $220.7325 | $220.73 | $220.75 | $220.70 |
| Purchase #5 | $247.68 | 8.798% | $269.4709 | $269.47 | $269.45 | $269.50 |
| Purchase #6 | $56.53 | 9.733% | $62.0321 | $62.03 | $62.05 | $62.00 |
| Purchase #7 | $64.57 | 5.427% | $68.0742 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $966.88 | $1,067.6621 | $1,067.65 | $1,067.65 | $1,067.70 | |