| 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 | $63.90 | 11.680% | $71.3635 | $71.36 | $71.35 | $71.40 |
| Purchase #2 | $34.44 | 9.855% | $37.8341 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $88.25 | 13.469% | $100.1364 | $100.14 | $100.15 | $100.10 |
| Purchase #4 | $187.79 | 5.726% | $198.5429 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $227.57 | 3.556% | $235.6624 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $191.44 | 10.559% | $211.6541 | $211.65 | $211.65 | $211.70 |
| Purchase #7 | $100.84 | 9.777% | $110.6991 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $894.23 | $965.8925 | $965.88 | $965.90 | $965.90 | |