| 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 | $84.36 | 7.142% | $90.385 | $90.39 | $90.40 | $90.40 |
| Purchase #2 | $20.87 | 6.388% | $22.2032 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $17.88 | 8.336% | $19.3705 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $118.46 | 6.660% | $126.3494 | $126.35 | $126.35 | $126.30 |
| Purchase #5 | $220.54 | 7.207% | $236.4343 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $240.54 | 9.570% | $263.5597 | $263.56 | $263.55 | $263.60 |
| Purchase #7 | $183.28 | 6.277% | $194.7845 | $194.78 | $194.80 | $194.80 |
| 7 purchase totals = | $885.93 | $953.0866 | $953.08 | $953.10 | $953.10 | |