| 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 | $72.82 | 4.378% | $76.0081 | $76.01 | $76.00 | $76.00 |
| Purchase #2 | $50.25 | 5.559% | $53.0434 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $19.54 | 4.335% | $20.3871 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $46.76 | 4.152% | $48.7015 | $48.70 | $48.70 | $48.70 |
| Purchase #5 | $123.67 | 13.318% | $140.1404 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $118.76 | 9.834% | $130.4389 | $130.44 | $130.45 | $130.40 |
| Purchase #7 | $81.37 | 8.397% | $88.2026 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $513.17 | $556.9220 | $556.92 | $556.95 | $556.80 | |