| 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 | $199.84 | 10.466% | $220.7553 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $84.25 | 13.664% | $95.7619 | $95.76 | $95.75 | $95.80 |
| Purchase #3 | $75.98 | 12.633% | $85.5786 | $85.58 | $85.60 | $85.60 |
| Purchase #4 | $109.36 | 3.251% | $112.9153 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $52.82 | 10.190% | $58.2024 | $58.20 | $58.20 | $58.20 |
| Purchase #6 | $36.94 | 13.149% | $41.7972 | $41.80 | $41.80 | $41.80 |
| Purchase #7 | $140.37 | 6.718% | $149.8001 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $699.56 | $764.8108 | $764.82 | $764.80 | $764.90 | |