| 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 | $32.52 | 12.350% | $36.5362 | $36.54 | $36.55 | $36.50 |
| Purchase #2 | $111.28 | 9.404% | $121.7448 | $121.74 | $121.75 | $121.70 |
| Purchase #3 | $20.45 | 11.784% | $22.8598 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $31.25 | 12.661% | $35.2066 | $35.21 | $35.20 | $35.20 |
| Purchase #5 | $65.36 | 12.685% | $73.6509 | $73.65 | $73.65 | $73.70 |
| Purchase #6 | $72.62 | 10.140% | $79.9837 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $18.93 | 13.452% | $21.4765 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $352.41 | $391.4585 | $391.46 | $391.50 | $391.50 | |