| 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 | $57.89 | 12.167% | $64.9335 | $64.93 | $64.95 | $64.90 |
| Purchase #2 | $88.93 | 13.457% | $100.8973 | $100.90 | $100.90 | $100.90 |
| Purchase #3 | $60.25 | 3.266% | $62.2178 | $62.22 | $62.20 | $62.20 |
| Purchase #4 | $55.86 | 7.472% | $60.0339 | $60.03 | $60.05 | $60.00 |
| Purchase #5 | $83.99 | 5.773% | $88.8387 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $107.94 | 9.284% | $117.9611 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $39.57 | 12.789% | $44.6306 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $494.43 | $539.5129 | $539.51 | $539.55 | $539.40 | |