| 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 | $45.40 | 8.817% | $49.4029 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $192.72 | 13.685% | $219.0937 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $133.92 | 11.330% | $149.0931 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $29.57 | 11.612% | $33.0037 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $76.48 | 6.761% | $81.6508 | $81.65 | $81.65 | $81.70 |
| Purchase #6 | $23.34 | 8.519% | $25.3283 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $205.83 | 7.113% | $220.4707 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $707.26 | $778.0432 | $778.03 | $778.05 | $778.10 | |