| 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 | $47.60 | 4.216% | $49.6068 | $49.61 | $49.60 | $49.60 |
| Purchase #2 | $141.43 | 5.800% | $149.6329 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $24.61 | 12.742% | $27.7458 | $27.75 | $27.75 | $27.70 |
| Purchase #4 | $121.34 | 3.597% | $125.7046 | $125.70 | $125.70 | $125.70 |
| Purchase #5 | $198.59 | 12.585% | $223.5826 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $229.41 | 5.178% | $241.2888 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $19.27 | 13.710% | $21.9119 | $21.91 | $21.90 | $21.90 |
| 7 purchase totals = | $782.25 | $839.4734 | $839.47 | $839.50 | $839.40 | |