| 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 | $6.73 | 13.187% | $7.6175 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $136.36 | 3.681% | $141.3794 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $113.91 | 4.212% | $118.7079 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $60.49 | 12.385% | $67.9817 | $67.98 | $68.00 | $68.00 |
| Purchase #5 | $96.77 | 3.295% | $99.9586 | $99.96 | $99.95 | $100.00 |
| Purchase #6 | $6.91 | 6.189% | $7.3377 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $81.72 | 11.354% | $90.9985 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $502.89 | $533.9813 | $533.99 | $534.00 | $534.00 | |