| 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 | $36.62 | 3.646% | $37.9552 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $183.89 | 8.810% | $200.0907 | $200.09 | $200.10 | $200.10 |
| Purchase #3 | $219.68 | 9.402% | $240.3343 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $30.53 | 4.437% | $31.8846 | $31.88 | $31.90 | $31.90 |
| Purchase #5 | $219.81 | 8.186% | $237.8036 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $42.33 | 4.712% | $44.3246 | $44.32 | $44.30 | $44.30 |
| Purchase #7 | $46.97 | 12.789% | $52.977 | $52.98 | $53.00 | $53.00 |
| 7 purchase totals = | $779.83 | $845.3700 | $845.36 | $845.40 | $845.40 | |