| 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 | $216.88 | 13.760% | $246.7227 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $64.95 | 7.141% | $69.5881 | $69.59 | $69.60 | $69.60 |
| Purchase #3 | $124.46 | 7.613% | $133.9351 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $28.27 | 9.685% | $31.0079 | $31.01 | $31.00 | $31.00 |
| Purchase #5 | $59.26 | 3.658% | $61.4277 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $79.96 | 7.169% | $85.6923 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $198.61 | 3.770% | $206.0976 | $206.10 | $206.10 | $206.10 |
| 7 purchase totals = | $772.39 | $834.4714 | $834.48 | $834.50 | $834.40 | |