| 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 | $82.68 | 3.479% | $85.5564 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $53.38 | 4.332% | $55.6924 | $55.69 | $55.70 | $55.70 |
| Purchase #3 | $171.31 | 10.505% | $189.3061 | $189.31 | $189.30 | $189.30 |
| Purchase #4 | $18.36 | 4.207% | $19.1324 | $19.13 | $19.15 | $19.10 |
| Purchase #5 | $169.32 | 8.477% | $183.6733 | $183.67 | $183.65 | $183.70 |
| Purchase #6 | $99.48 | 7.697% | $107.137 | $107.14 | $107.15 | $107.10 |
| Purchase #7 | $160.71 | 13.336% | $182.1423 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $755.24 | $822.6399 | $822.64 | $822.65 | $822.60 | |