| 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 | $28.86 | 3.228% | $29.7916 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $159.26 | 6.573% | $169.7282 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $95.88 | 12.352% | $107.7231 | $107.72 | $107.70 | $107.70 |
| Purchase #4 | $208.82 | 11.441% | $232.7111 | $232.71 | $232.70 | $232.70 |
| Purchase #5 | $182.72 | 11.441% | $203.625 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $41.47 | 3.260% | $42.8219 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $98.83 | 8.638% | $107.3669 | $107.37 | $107.35 | $107.40 |
| 7 purchase totals = | $815.84 | $893.7678 | $893.77 | $893.75 | $893.70 | |