| 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 | $129.83 | 13.257% | $147.0416 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $55.85 | 8.655% | $60.6838 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $73.53 | 9.400% | $80.4418 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $185.71 | 13.186% | $210.1977 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $5.89 | 12.599% | $6.6321 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $91.89 | 10.278% | $101.3345 | $101.33 | $101.35 | $101.30 |
| Purchase #7 | $50.95 | 9.534% | $55.8076 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $593.65 | $662.1391 | $662.13 | $662.20 | $662.00 | |