| 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 | $47.40 | 13.734% | $53.9099 | $53.91 | $53.90 | $53.90 |
| Purchase #2 | $89.68 | 11.343% | $99.8524 | $99.85 | $99.85 | $99.90 |
| Purchase #3 | $32.62 | 9.593% | $35.7492 | $35.75 | $35.75 | $35.70 |
| Purchase #4 | $57.56 | 4.576% | $60.1939 | $60.19 | $60.20 | $60.20 |
| Purchase #5 | $213.80 | 6.482% | $227.6585 | $227.66 | $227.65 | $227.70 |
| Purchase #6 | $195.87 | 10.419% | $216.2777 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $39.76 | 13.283% | $45.0413 | $45.04 | $45.05 | $45.00 |
| 7 purchase totals = | $676.69 | $738.6829 | $738.68 | $738.70 | $738.70 | |