| 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 | $47.95 | 11.124% | $53.284 | $53.28 | $53.30 | $53.30 |
| Purchase #2 | $231.37 | 9.571% | $253.5144 | $253.51 | $253.50 | $253.50 |
| Purchase #3 | $144.60 | 10.446% | $159.7049 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $33.49 | 9.297% | $36.6036 | $36.60 | $36.60 | $36.60 |
| Purchase #5 | $111.97 | 4.261% | $116.741 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $151.54 | 11.407% | $168.8262 | $168.83 | $168.85 | $168.80 |
| Purchase #7 | $167.37 | 8.406% | $181.4391 | $181.44 | $181.45 | $181.40 |
| 7 purchase totals = | $888.29 | $970.1132 | $970.10 | $970.15 | $970.00 | |