| 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 | $215.68 | 9.216% | $235.5571 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $66.61 | 7.517% | $71.6171 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $212.89 | 4.297% | $222.0379 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $49.70 | 8.258% | $53.8042 | $53.80 | $53.80 | $53.80 |
| Purchase #5 | $37.36 | 3.861% | $38.8025 | $38.80 | $38.80 | $38.80 |
| Purchase #6 | $66.74 | 12.380% | $75.0024 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $34.36 | 13.116% | $38.8667 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $683.34 | $735.6879 | $735.69 | $735.65 | $735.70 | |