| 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 | $80.32 | 13.741% | $91.3568 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $112.75 | 7.283% | $120.9616 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $107.74 | 11.319% | $119.9351 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $19.60 | 7.496% | $21.0692 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $84.83 | 3.731% | $87.995 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $47.40 | 7.761% | $51.0787 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $124.91 | 3.555% | $129.3506 | $129.35 | $129.35 | $129.40 |
| 7 purchase totals = | $577.55 | $621.7470 | $621.76 | $621.75 | $621.90 | |