| 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 | $59.48 | 9.850% | $65.3388 | $65.34 | $65.35 | $65.30 |
| Purchase #2 | $189.80 | 3.267% | $196.0008 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $109.74 | 4.283% | $114.4402 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $108.71 | 10.121% | $119.7125 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $183.93 | 11.298% | $204.7104 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $120.47 | 7.734% | $129.7871 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $20.79 | 3.541% | $21.5262 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $792.92 | $851.5160 | $851.52 | $851.55 | $851.40 | |