| 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 | $82.35 | 11.551% | $91.8622 | $91.86 | $91.85 | $91.90 |
| Purchase #2 | $79.79 | 9.605% | $87.4538 | $87.45 | $87.45 | $87.50 |
| Purchase #3 | $202.60 | 4.133% | $210.9735 | $210.97 | $210.95 | $211.00 |
| Purchase #4 | $118.67 | 13.863% | $135.1212 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $13.67 | 9.816% | $15.0118 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $90.94 | 5.195% | $95.6643 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $173.98 | 6.283% | $184.9112 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $762.00 | $820.9980 | $820.98 | $820.90 | $821.10 | |