| 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 | $75.85 | 10.452% | $83.7778 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $104.66 | 11.225% | $116.4081 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $87.47 | 4.600% | $91.4936 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $21.95 | 10.699% | $24.2984 | $24.30 | $24.30 | $24.30 |
| Purchase #5 | $112.66 | 5.169% | $118.4834 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $88.29 | 8.421% | $95.7249 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $137.81 | 8.415% | $149.4067 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $628.69 | $679.5929 | $679.59 | $679.60 | $679.60 | |