| 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 | $85.35 | 8.325% | $92.4554 | $92.46 | $92.45 | $92.50 |
| Purchase #2 | $194.76 | 13.446% | $220.9474 | $220.95 | $220.95 | $220.90 |
| Purchase #3 | $62.68 | 3.316% | $64.7585 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $83.67 | 7.657% | $90.0766 | $90.08 | $90.10 | $90.10 |
| Purchase #5 | $175.49 | 9.824% | $192.7301 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $88.79 | 3.192% | $91.6242 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $161.97 | 9.651% | $177.6017 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $852.71 | $930.1939 | $930.20 | $930.20 | $930.20 | |