| 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 | $52.85 | 9.160% | $57.6911 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $100.42 | 3.854% | $104.2902 | $104.29 | $104.30 | $104.30 |
| Purchase #3 | $94.94 | 11.580% | $105.9341 | $105.93 | $105.95 | $105.90 |
| Purchase #4 | $20.87 | 6.346% | $22.1944 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $153.84 | 12.648% | $173.2977 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $140.33 | 6.532% | $149.4964 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $173.55 | 10.241% | $191.3233 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $736.80 | $804.2272 | $804.22 | $804.25 | $804.20 | |