| 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 | $78.30 | 7.817% | $84.4207 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $8.58 | 11.790% | $9.5916 | $9.59 | $9.60 | $9.60 |
| Purchase #3 | $64.95 | 11.822% | $72.6284 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $127.41 | 10.180% | $140.3803 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $183.74 | 6.433% | $195.56 | $195.56 | $195.55 | $195.60 |
| Purchase #6 | $189.85 | 5.161% | $199.6482 | $199.65 | $199.65 | $199.60 |
| Purchase #7 | $174.70 | 12.387% | $196.3401 | $196.34 | $196.35 | $196.30 |
| 7 purchase totals = | $827.53 | $898.5693 | $898.57 | $898.60 | $898.50 | |