| 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 | $44.62 | 12.259% | $50.09 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $162.31 | 4.186% | $169.1043 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $70.61 | 7.545% | $75.9375 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $32.54 | 6.691% | $34.7173 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $230.30 | 7.660% | $247.941 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $46.53 | 7.831% | $50.1738 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $46.95 | 5.676% | $49.6149 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $633.86 | $677.5788 | $677.57 | $677.55 | $677.50 | |