| 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 | $57.85 | 6.686% | $61.7179 | $61.72 | $61.70 | $61.70 |
| Purchase #2 | $202.49 | 9.326% | $221.3742 | $221.37 | $221.35 | $221.40 |
| Purchase #3 | $121.45 | 5.715% | $128.3909 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $14.50 | 10.133% | $15.9693 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $47.65 | 12.777% | $53.7382 | $53.74 | $53.75 | $53.70 |
| Purchase #6 | $25.53 | 13.753% | $29.0411 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $161.97 | 9.479% | $177.3231 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $631.44 | $687.5547 | $687.55 | $687.50 | $687.50 | |