| 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 | $51.40 | 4.400% | $53.6616 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $208.47 | 8.358% | $225.8939 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $171.97 | 8.794% | $187.093 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $36.55 | 9.266% | $39.9367 | $39.94 | $39.95 | $39.90 |
| Purchase #5 | $169.76 | 6.562% | $180.8997 | $180.90 | $180.90 | $180.90 |
| Purchase #6 | $125.43 | 3.209% | $129.455 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $12.85 | 5.808% | $13.5963 | $13.60 | $13.60 | $13.60 |
| 7 purchase totals = | $776.43 | $830.5362 | $830.54 | $830.55 | $830.60 | |