| 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 | $37.49 | 3.807% | $38.9172 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $23.41 | 3.782% | $24.2954 | $24.30 | $24.30 | $24.30 |
| Purchase #3 | $200.45 | 9.466% | $219.4246 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $65.47 | 10.640% | $72.436 | $72.44 | $72.45 | $72.40 |
| Purchase #5 | $203.48 | 3.119% | $209.8265 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $225.60 | 9.382% | $246.7658 | $246.77 | $246.75 | $246.80 |
| Purchase #7 | $74.81 | 8.471% | $81.1472 | $81.15 | $81.15 | $81.10 |
| 7 purchase totals = | $830.71 | $892.8127 | $892.83 | $892.80 | $892.70 | |