| 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 | $12.39 | 10.673% | $13.7124 | $13.71 | $13.70 | $13.70 |
| Purchase #2 | $84.79 | 4.297% | $88.4334 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $7.30 | 7.739% | $7.8649 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $55.70 | 5.832% | $58.9484 | $58.95 | $58.95 | $58.90 |
| Purchase #5 | $66.71 | 5.797% | $70.5772 | $70.58 | $70.60 | $70.60 |
| Purchase #6 | $92.29 | 3.702% | $95.7066 | $95.71 | $95.70 | $95.70 |
| Purchase #7 | $8.75 | 6.228% | $9.295 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $327.93 | $344.5379 | $344.54 | $344.55 | $344.50 | |