| 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 | $81.54 | 11.180% | $90.6562 | $90.66 | $90.65 | $90.70 |
| Purchase #2 | $23.49 | 12.173% | $26.3494 | $26.35 | $26.35 | $26.30 |
| Purchase #3 | $50.56 | 5.230% | $53.2043 | $53.20 | $53.20 | $53.20 |
| Purchase #4 | $49.25 | 6.739% | $52.569 | $52.57 | $52.55 | $52.60 |
| Purchase #5 | $198.63 | 13.385% | $225.2166 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $88.72 | 7.552% | $95.4201 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $184.45 | 5.536% | $194.6612 | $194.66 | $194.65 | $194.70 |
| 7 purchase totals = | $676.64 | $738.0768 | $738.08 | $738.00 | $738.10 | |