| 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 | $64.40 | 7.709% | $69.3646 | $69.36 | $69.35 | $69.40 |
| Purchase #2 | $79.67 | 9.871% | $87.5342 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $51.30 | 5.297% | $54.0174 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $114.93 | 10.152% | $126.5977 | $126.60 | $126.60 | $126.60 |
| Purchase #5 | $200.49 | 6.386% | $213.2933 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $37.89 | 10.397% | $41.8294 | $41.83 | $41.85 | $41.80 |
| Purchase #7 | $36.55 | 4.755% | $38.288 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $585.23 | $630.9246 | $630.92 | $630.95 | $630.90 | |