| 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 | $72.85 | 5.571% | $76.9085 | $76.91 | $76.90 | $76.90 |
| Purchase #2 | $20.43 | 3.511% | $21.1473 | $21.15 | $21.15 | $21.10 |
| Purchase #3 | $103.82 | 11.184% | $115.4312 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $30.90 | 6.717% | $32.9756 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $197.50 | 4.873% | $207.1242 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $55.58 | 8.864% | $60.5066 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $21.45 | 9.521% | $23.4923 | $23.49 | $23.50 | $23.50 |
| 7 purchase totals = | $502.53 | $537.5857 | $537.59 | $537.60 | $537.50 | |