| 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 | $45.89 | 8.527% | $49.803 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $135.84 | 10.281% | $149.8057 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $238.66 | 7.480% | $256.5118 | $256.51 | $256.50 | $256.50 |
| Purchase #4 | $30.75 | 8.119% | $33.2466 | $33.25 | $33.25 | $33.20 |
| Purchase #5 | $164.46 | 13.444% | $186.57 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $132.65 | 13.333% | $150.3362 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $51.26 | 5.181% | $53.9158 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $799.51 | $880.1891 | $880.20 | $880.15 | $880.10 | |