| 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 | $47.66 | 6.248% | $50.6378 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $28.32 | 4.484% | $29.5899 | $29.59 | $29.60 | $29.60 |
| Purchase #3 | $210.92 | 11.726% | $235.6525 | $235.65 | $235.65 | $235.70 |
| Purchase #4 | $21.35 | 7.760% | $23.0068 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $59.73 | 3.640% | $61.9042 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $245.42 | 9.400% | $268.4895 | $268.49 | $268.50 | $268.50 |
| Purchase #7 | $219.63 | 9.262% | $239.9721 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $833.03 | $909.2528 | $909.25 | $909.25 | $909.30 | |