| 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 | $91.98 | 6.598% | $98.0488 | $98.05 | $98.05 | $98.00 |
| Purchase #2 | $214.67 | 7.384% | $230.5212 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $57.45 | 12.573% | $64.6732 | $64.67 | $64.65 | $64.70 |
| Purchase #4 | $60.57 | 4.650% | $63.3865 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $180.66 | 3.530% | $187.0373 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $84.90 | 13.359% | $96.2418 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $143.87 | 13.118% | $162.7429 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $834.10 | $902.6517 | $902.65 | $902.65 | $902.50 | |