| 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 | $42.50 | 11.145% | $47.2366 | $47.24 | $47.25 | $47.20 |
| Purchase #2 | $57.74 | 7.855% | $62.2755 | $62.28 | $62.30 | $62.30 |
| Purchase #3 | $140.34 | 8.369% | $152.0851 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $57.85 | 13.389% | $65.5955 | $65.60 | $65.60 | $65.60 |
| Purchase #5 | $176.34 | 8.871% | $191.9831 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $68.81 | 10.532% | $76.0571 | $76.06 | $76.05 | $76.10 |
| Purchase #7 | $111.76 | 11.717% | $124.8549 | $124.85 | $124.85 | $124.90 |
| 7 purchase totals = | $655.34 | $720.0878 | $720.10 | $720.15 | $720.20 | |