| 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 | $22.42 | 7.435% | $24.0869 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $146.49 | 8.542% | $159.0032 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $171.65 | 7.278% | $184.1427 | $184.14 | $184.15 | $184.10 |
| Purchase #4 | $96.41 | 6.581% | $102.7547 | $102.75 | $102.75 | $102.80 |
| Purchase #5 | $217.99 | 11.690% | $243.473 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $47.73 | 12.755% | $53.818 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $191.94 | 8.243% | $207.7616 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $894.63 | $975.0401 | $975.03 | $975.00 | $975.10 | |