| 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 | $22.87 | 10.751% | $25.3288 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $12.29 | 4.387% | $12.8292 | $12.83 | $12.85 | $12.80 |
| Purchase #3 | $180.27 | 10.850% | $199.8293 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $44.47 | 9.764% | $48.8121 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $7.55 | 10.219% | $8.3215 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $68.64 | 9.446% | $75.1237 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $198.77 | 5.105% | $208.9172 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $534.86 | $579.1618 | $579.16 | $579.15 | $579.00 | |