| 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 | $55.64 | 5.116% | $58.4865 | $58.49 | $58.50 | $58.50 |
| Purchase #2 | $76.71 | 5.205% | $80.7028 | $80.70 | $80.70 | $80.70 |
| Purchase #3 | $5.82 | 7.237% | $6.2412 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $198.35 | 9.755% | $217.699 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $147.97 | 8.104% | $159.9615 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $177.43 | 9.168% | $193.6968 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $170.76 | 8.594% | $185.4351 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $832.68 | $902.2229 | $902.23 | $902.25 | $902.20 | |