| 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 | $13.87 | 10.787% | $15.3662 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $44.42 | 8.554% | $48.2197 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $69.77 | 6.792% | $74.5088 | $74.51 | $74.50 | $74.50 |
| Purchase #4 | $26.80 | 6.752% | $28.6095 | $28.61 | $28.60 | $28.60 |
| Purchase #5 | $67.66 | 12.804% | $76.3232 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $174.79 | 13.753% | $198.8289 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $53.52 | 6.867% | $57.1952 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $450.83 | $499.0515 | $499.06 | $499.00 | $499.00 | |