| 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 | $56.80 | 12.281% | $63.7756 | $63.78 | $63.80 | $63.80 |
| Purchase #2 | $240.81 | 7.863% | $259.7449 | $259.74 | $259.75 | $259.70 |
| Purchase #3 | $81.43 | 13.165% | $92.1503 | $92.15 | $92.15 | $92.20 |
| Purchase #4 | $103.94 | 9.147% | $113.4474 | $113.45 | $113.45 | $113.40 |
| Purchase #5 | $36.26 | 3.352% | $37.4754 | $37.48 | $37.50 | $37.50 |
| Purchase #6 | $244.26 | 6.260% | $259.5507 | $259.55 | $259.55 | $259.60 |
| Purchase #7 | $140.27 | 13.835% | $159.6764 | $159.68 | $159.70 | $159.70 |
| 7 purchase totals = | $903.77 | $985.8207 | $985.83 | $985.90 | $985.90 | |