| 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 | $117.30 | 11.639% | $130.9525 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $36.31 | 6.454% | $38.6534 | $38.65 | $38.65 | $38.70 |
| Purchase #3 | $211.78 | 7.359% | $227.3649 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $74.72 | 11.580% | $83.3726 | $83.37 | $83.35 | $83.40 |
| Purchase #5 | $49.92 | 12.415% | $56.1176 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $91.54 | 3.363% | $94.6185 | $94.62 | $94.60 | $94.60 |
| Purchase #7 | $121.88 | 7.104% | $130.5384 | $130.54 | $130.55 | $130.50 |
| 7 purchase totals = | $703.45 | $761.6179 | $761.61 | $761.55 | $761.70 | |