| 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 | $41.38 | 8.712% | $44.985 | $44.99 | $45.00 | $45.00 |
| Purchase #2 | $58.42 | 10.752% | $64.7013 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $140.32 | 13.195% | $158.8352 | $158.84 | $158.85 | $158.80 |
| Purchase #4 | $145.55 | 6.790% | $155.4328 | $155.43 | $155.45 | $155.40 |
| Purchase #5 | $130.32 | 12.116% | $146.1096 | $146.11 | $146.10 | $146.10 |
| Purchase #6 | $40.46 | 13.521% | $45.9306 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $227.97 | 13.670% | $259.1335 | $259.13 | $259.15 | $259.10 |
| 7 purchase totals = | $784.42 | $875.1280 | $875.13 | $875.20 | $875.00 | |