| 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 | $6.69 | 4.102% | $6.9644 | $6.96 | $6.95 | $7.00 |
| Purchase #2 | $13.31 | 8.830% | $14.4853 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $164.84 | 8.522% | $178.8877 | $178.89 | $178.90 | $178.90 |
| Purchase #4 | $207.80 | 6.799% | $221.9283 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $35.83 | 3.153% | $36.9597 | $36.96 | $36.95 | $37.00 |
| Purchase #6 | $131.38 | 13.572% | $149.2109 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $145.82 | 5.190% | $153.3881 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $705.67 | $761.8244 | $761.83 | $761.85 | $761.90 | |