| 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 | $60.48 | 5.306% | $63.6891 | $63.69 | $63.70 | $63.70 |
| Purchase #2 | $132.49 | 7.255% | $142.1021 | $142.10 | $142.10 | $142.10 |
| Purchase #3 | $126.74 | 13.119% | $143.367 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $206.38 | 3.665% | $213.9438 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $34.61 | 5.672% | $36.5731 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $45.64 | 13.625% | $51.8585 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $234.51 | 13.734% | $266.7176 | $266.72 | $266.70 | $266.70 |
| 7 purchase totals = | $840.85 | $918.2512 | $918.25 | $918.20 | $918.30 | |