| 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 | $13.28 | 11.646% | $14.8266 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $124.79 | 5.120% | $131.1792 | $131.18 | $131.20 | $131.20 |
| Purchase #3 | $75.98 | 8.718% | $82.6039 | $82.60 | $82.60 | $82.60 |
| Purchase #4 | $20.33 | 13.638% | $23.1026 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $8.52 | 10.865% | $9.4457 | $9.45 | $9.45 | $9.40 |
| Purchase #6 | $30.50 | 7.214% | $32.7003 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $164.66 | 6.754% | $175.7811 | $175.78 | $175.80 | $175.80 |
| 7 purchase totals = | $438.06 | $469.6394 | $469.64 | $469.70 | $469.60 | |