| 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 | $96.68 | 12.649% | $108.9091 | $108.91 | $108.90 | $108.90 |
| Purchase #2 | $204.54 | 8.120% | $221.1486 | $221.15 | $221.15 | $221.10 |
| Purchase #3 | $82.65 | 11.586% | $92.2258 | $92.23 | $92.25 | $92.20 |
| Purchase #4 | $9.78 | 4.350% | $10.2054 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $217.58 | 3.341% | $224.8493 | $224.85 | $224.85 | $224.80 |
| Purchase #6 | $72.93 | 4.163% | $75.9661 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $28.49 | 12.340% | $32.0057 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $712.65 | $765.3100 | $765.33 | $765.30 | $765.20 | |