| 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 | $10.96 | 6.536% | $11.6763 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $245.44 | 12.742% | $276.714 | $276.71 | $276.70 | $276.70 |
| Purchase #3 | $137.45 | 11.426% | $153.155 | $153.16 | $153.15 | $153.20 |
| Purchase #4 | $118.61 | 8.728% | $128.9623 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $34.72 | 5.355% | $36.5793 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $46.36 | 8.241% | $50.1805 | $50.18 | $50.20 | $50.20 |
| Purchase #7 | $23.60 | 5.555% | $24.911 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $617.14 | $682.1784 | $682.18 | $682.20 | $682.30 | |