| 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 | $97.67 | 3.167% | $100.7632 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $29.40 | 8.763% | $31.9763 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $57.54 | 7.197% | $61.6812 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $229.63 | 12.149% | $257.5277 | $257.53 | $257.55 | $257.50 |
| Purchase #5 | $39.40 | 6.136% | $41.8176 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $157.38 | 4.400% | $164.3047 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $74.27 | 8.115% | $80.297 | $80.30 | $80.30 | $80.30 |
| 7 purchase totals = | $685.29 | $738.3677 | $738.37 | $738.40 | $738.40 | |