| 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 | $42.51 | 12.129% | $47.666 | $47.67 | $47.65 | $47.70 |
| Purchase #2 | $214.81 | 3.139% | $221.5529 | $221.55 | $221.55 | $221.60 |
| Purchase #3 | $246.41 | 3.667% | $255.4459 | $255.45 | $255.45 | $255.40 |
| Purchase #4 | $125.47 | 4.178% | $130.7121 | $130.71 | $130.70 | $130.70 |
| Purchase #5 | $100.36 | 7.784% | $108.172 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $33.58 | 13.504% | $38.1146 | $38.11 | $38.10 | $38.10 |
| Purchase #7 | $148.60 | 6.228% | $157.8548 | $157.85 | $157.85 | $157.90 |
| 7 purchase totals = | $911.74 | $959.5183 | $959.51 | $959.45 | $959.60 | |