| 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 | $81.39 | 10.869% | $90.2363 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $98.86 | 13.759% | $112.4621 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $42.45 | 4.721% | $44.4541 | $44.45 | $44.45 | $44.50 |
| Purchase #4 | $193.38 | 7.702% | $208.2741 | $208.27 | $208.25 | $208.30 |
| Purchase #5 | $177.28 | 8.560% | $192.4552 | $192.46 | $192.45 | $192.50 |
| Purchase #6 | $52.65 | 11.511% | $58.7105 | $58.71 | $58.70 | $58.70 |
| Purchase #7 | $239.77 | 7.181% | $256.9879 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $885.78 | $963.5802 | $963.58 | $963.55 | $963.70 | |