| 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 | $35.60 | 11.316% | $39.6285 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $52.55 | 5.252% | $55.3099 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $202.59 | 5.495% | $213.7223 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $117.81 | 5.776% | $124.6147 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $70.77 | 9.137% | $77.2363 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $230.83 | 3.249% | $238.3297 | $238.33 | $238.35 | $238.30 |
| Purchase #7 | $220.98 | 9.429% | $241.8162 | $241.82 | $241.80 | $241.80 |
| 7 purchase totals = | $931.13 | $990.6576 | $990.66 | $990.65 | $990.50 | |