| 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 | $54.39 | 4.105% | $56.6227 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $199.65 | 3.463% | $206.5639 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $180.68 | 9.571% | $197.9729 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $43.97 | 6.316% | $46.7471 | $46.75 | $46.75 | $46.70 |
| Purchase #5 | $195.95 | 10.454% | $216.4346 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $96.45 | 8.653% | $104.7958 | $104.80 | $104.80 | $104.80 |
| Purchase #7 | $94.66 | 13.257% | $107.2091 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $865.75 | $936.3461 | $936.34 | $936.30 | $936.30 | |