| 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 | $36.85 | 5.426% | $38.8495 | $38.85 | $38.85 | $38.80 |
| Purchase #2 | $160.75 | 12.742% | $181.2328 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $81.97 | 3.353% | $84.7185 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $14.57 | 11.771% | $16.285 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $108.81 | 5.255% | $114.528 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $48.77 | 9.770% | $53.5348 | $53.53 | $53.55 | $53.50 |
| Purchase #7 | $190.27 | 11.791% | $212.7047 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $641.99 | $701.8533 | $701.85 | $701.90 | $701.70 | |