| 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 | $24.98 | 6.226% | $26.5353 | $26.54 | $26.55 | $26.50 |
| Purchase #2 | $79.92 | 6.432% | $85.0605 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $102.41 | 9.267% | $111.9003 | $111.90 | $111.90 | $111.90 |
| Purchase #4 | $68.41 | 10.137% | $75.3447 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $232.44 | 3.536% | $240.6591 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $111.63 | 10.298% | $123.1257 | $123.13 | $123.15 | $123.10 |
| Purchase #7 | $24.27 | 13.861% | $27.6341 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $644.06 | $690.2597 | $690.26 | $690.30 | $690.20 | |