| 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 | $42.40 | 12.549% | $47.7208 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $84.43 | 11.824% | $94.413 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $149.45 | 5.649% | $157.8924 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $225.91 | 6.726% | $241.1047 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $134.65 | 13.335% | $152.6056 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $14.51 | 8.386% | $15.7268 | $15.73 | $15.75 | $15.70 |
| Purchase #7 | $206.59 | 5.103% | $217.1323 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $857.94 | $926.5956 | $926.59 | $926.60 | $926.50 | |