| 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 | $44.57 | 11.698% | $49.7838 | $49.78 | $49.80 | $49.80 |
| Purchase #2 | $117.81 | 11.629% | $131.5101 | $131.51 | $131.50 | $131.50 |
| Purchase #3 | $40.75 | 7.549% | $43.8262 | $43.83 | $43.85 | $43.80 |
| Purchase #4 | $128.66 | 8.317% | $139.3607 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $70.80 | 7.648% | $76.2148 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $105.71 | 6.174% | $112.2365 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $191.46 | 3.253% | $197.6882 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $699.76 | $750.6203 | $750.62 | $750.65 | $750.60 | |