| 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 | $50.47 | 13.433% | $57.2496 | $57.25 | $57.25 | $57.20 |
| Purchase #2 | $23.85 | 6.498% | $25.3998 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $147.85 | 10.516% | $163.3979 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $229.96 | 9.502% | $251.8108 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $44.99 | 6.347% | $47.8455 | $47.85 | $47.85 | $47.80 |
| Purchase #6 | $37.65 | 5.690% | $39.7923 | $39.79 | $39.80 | $39.80 |
| Purchase #7 | $86.85 | 5.261% | $91.4192 | $91.42 | $91.40 | $91.40 |
| 7 purchase totals = | $621.62 | $676.9151 | $676.92 | $676.90 | $676.80 | |