| 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 | $9.53 | 12.690% | $10.7394 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $98.62 | 11.482% | $109.9435 | $109.94 | $109.95 | $109.90 |
| Purchase #3 | $91.60 | 8.345% | $99.244 | $99.24 | $99.25 | $99.20 |
| Purchase #4 | $25.26 | 6.110% | $26.8034 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $201.93 | 5.153% | $212.3355 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $96.30 | 7.872% | $103.8807 | $103.88 | $103.90 | $103.90 |
| Purchase #7 | $50.81 | 13.240% | $57.5372 | $57.54 | $57.55 | $57.50 |
| 7 purchase totals = | $574.05 | $620.4837 | $620.48 | $620.55 | $620.30 | |