| 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 | $52.99 | 3.244% | $54.709 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $131.97 | 8.384% | $143.0344 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $228.77 | 13.332% | $259.2696 | $259.27 | $259.25 | $259.30 |
| Purchase #4 | $146.53 | 4.428% | $153.0183 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $76.84 | 6.297% | $81.6786 | $81.68 | $81.70 | $81.70 |
| Purchase #6 | $50.88 | 12.432% | $57.2054 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $157.30 | 4.511% | $164.3958 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $845.28 | $913.3111 | $913.32 | $913.30 | $913.30 | |