| 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 | $91.33 | 8.274% | $98.8866 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $91.94 | 4.368% | $95.9559 | $95.96 | $95.95 | $96.00 |
| Purchase #3 | $191.52 | 10.185% | $211.0263 | $211.03 | $211.05 | $211.00 |
| Purchase #4 | $20.51 | 5.597% | $21.6579 | $21.66 | $21.65 | $21.70 |
| Purchase #5 | $74.67 | 13.867% | $85.0245 | $85.02 | $85.00 | $85.00 |
| Purchase #6 | $26.69 | 8.831% | $29.047 | $29.05 | $29.05 | $29.00 |
| Purchase #7 | $189.79 | 8.391% | $205.7153 | $205.72 | $205.70 | $205.70 |
| 7 purchase totals = | $686.45 | $747.3135 | $747.33 | $747.30 | $747.30 | |