| 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 | $48.64 | 9.128% | $53.0799 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $111.80 | 9.175% | $122.0577 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $32.88 | 4.110% | $34.2314 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $180.74 | 6.666% | $192.7881 | $192.79 | $192.80 | $192.80 |
| Purchase #5 | $27.74 | 12.872% | $31.3107 | $31.31 | $31.30 | $31.30 |
| Purchase #6 | $238.98 | 8.705% | $259.7832 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $71.27 | 11.751% | $79.6449 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $712.05 | $772.8959 | $772.89 | $772.95 | $772.90 | |