| 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 | $98.37 | 12.549% | $110.7145 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $76.39 | 6.606% | $81.4363 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $241.61 | 13.420% | $274.0341 | $274.03 | $274.05 | $274.00 |
| Purchase #4 | $80.34 | 10.111% | $88.4632 | $88.46 | $88.45 | $88.50 |
| Purchase #5 | $59.59 | 5.787% | $63.0385 | $63.04 | $63.05 | $63.00 |
| Purchase #6 | $118.73 | 9.673% | $130.2148 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $97.91 | 13.715% | $111.3384 | $111.34 | $111.35 | $111.30 |
| 7 purchase totals = | $772.94 | $859.2398 | $859.23 | $859.25 | $859.10 | |