| 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 | $72.55 | 5.205% | $76.3262 | $76.33 | $76.35 | $76.30 |
| Purchase #2 | $142.70 | 3.444% | $147.6146 | $147.61 | $147.60 | $147.60 |
| Purchase #3 | $135.43 | 13.793% | $154.1099 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $206.32 | 12.156% | $231.4003 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $72.70 | 3.764% | $75.4364 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $41.62 | 13.641% | $47.2974 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $121.49 | 12.798% | $137.0383 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $792.81 | $869.2231 | $869.23 | $869.25 | $869.10 | |