| 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 | $82.46 | 3.158% | $85.0641 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $41.77 | 10.744% | $46.2578 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $31.78 | 10.145% | $35.0041 | $35.00 | $35.00 | $35.00 |
| Purchase #4 | $6.52 | 10.365% | $7.1958 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $122.53 | 3.546% | $126.8749 | $126.87 | $126.85 | $126.90 |
| Purchase #6 | $221.76 | 8.485% | $240.5763 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $68.44 | 12.409% | $76.9327 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $575.26 | $617.9057 | $617.90 | $617.90 | $618.00 | |