| 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 | $48.58 | 4.239% | $50.6393 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $103.46 | 9.380% | $113.1645 | $113.16 | $113.15 | $113.20 |
| Purchase #3 | $192.91 | 5.195% | $202.9317 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $149.44 | 10.308% | $164.8443 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $72.83 | 9.537% | $79.7758 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $23.77 | 4.154% | $24.7574 | $24.76 | $24.75 | $24.80 |
| Purchase #7 | $66.65 | 13.765% | $75.8244 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $657.64 | $711.9374 | $711.93 | $711.95 | $711.90 | |