| 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 | $9.66 | 12.285% | $10.8467 | $10.85 | $10.85 | $10.80 |
| Purchase #2 | $145.45 | 5.239% | $153.0701 | $153.07 | $153.05 | $153.10 |
| Purchase #3 | $48.79 | 13.740% | $55.4937 | $55.49 | $55.50 | $55.50 |
| Purchase #4 | $239.78 | 8.482% | $260.1181 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $250.99 | 11.453% | $279.7359 | $279.74 | $279.75 | $279.70 |
| Purchase #6 | $110.46 | 3.517% | $114.3449 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $67.84 | 4.107% | $70.6262 | $70.63 | $70.65 | $70.60 |
| 7 purchase totals = | $872.97 | $944.2356 | $944.24 | $944.25 | $944.10 | |