| 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 | $9.26 | 13.870% | $10.5444 | $10.54 | $10.55 | $10.50 |
| Purchase #2 | $113.50 | 6.302% | $120.6528 | $120.65 | $120.65 | $120.70 |
| Purchase #3 | $142.43 | 11.219% | $158.4092 | $158.41 | $158.40 | $158.40 |
| Purchase #4 | $72.57 | 6.293% | $77.1368 | $77.14 | $77.15 | $77.10 |
| Purchase #5 | $75.51 | 12.723% | $85.1171 | $85.12 | $85.10 | $85.10 |
| Purchase #6 | $22.59 | 9.179% | $24.6635 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $41.84 | 10.735% | $46.3315 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $477.70 | $522.8553 | $522.85 | $522.85 | $522.80 | |