| 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 | $81.33 | 13.174% | $92.0444 | $92.04 | $92.05 | $92.00 |
| Purchase #2 | $75.53 | 4.577% | $78.987 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $99.93 | 4.824% | $104.7506 | $104.75 | $104.75 | $104.80 |
| Purchase #4 | $103.33 | 13.669% | $117.4542 | $117.45 | $117.45 | $117.50 |
| Purchase #5 | $29.28 | 12.335% | $32.8917 | $32.89 | $32.90 | $32.90 |
| Purchase #6 | $245.47 | 10.743% | $271.8408 | $271.84 | $271.85 | $271.80 |
| Purchase #7 | $68.99 | 4.698% | $72.2312 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $703.86 | $770.1999 | $770.19 | $770.25 | $770.20 | |