| 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 | $102.34 | 5.578% | $108.0485 | $108.05 | $108.05 | $108.00 |
| Purchase #2 | $240.97 | 5.372% | $253.9149 | $253.91 | $253.90 | $253.90 |
| Purchase #3 | $36.45 | 4.708% | $38.1661 | $38.17 | $38.15 | $38.20 |
| Purchase #4 | $178.88 | 8.831% | $194.6769 | $194.68 | $194.70 | $194.70 |
| Purchase #5 | $34.35 | 11.194% | $38.1951 | $38.20 | $38.20 | $38.20 |
| Purchase #6 | $152.32 | 4.260% | $158.8088 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $217.30 | 5.521% | $229.2971 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $962.61 | $1,021.1074 | $1,021.12 | $1,021.10 | $1,021.10 | |