| 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 | $47.66 | 11.330% | $53.0599 | $53.06 | $53.05 | $53.10 |
| Purchase #2 | $92.44 | 5.192% | $97.2395 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $31.40 | 6.716% | $33.5088 | $33.51 | $33.50 | $33.50 |
| Purchase #4 | $10.84 | 8.338% | $11.7438 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $85.28 | 10.618% | $94.335 | $94.34 | $94.35 | $94.30 |
| Purchase #6 | $40.41 | 9.737% | $44.3447 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $243.28 | 5.437% | $256.5071 | $256.51 | $256.50 | $256.50 |
| 7 purchase totals = | $551.31 | $590.7388 | $590.74 | $590.75 | $590.60 | |