| 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 | $9.82 | 7.782% | $10.5842 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $6.71 | 8.112% | $7.2543 | $7.25 | $7.25 | $7.30 |
| Purchase #3 | $167.34 | 12.853% | $188.8482 | $188.85 | $188.85 | $188.80 |
| Purchase #4 | $51.38 | 8.423% | $55.7077 | $55.71 | $55.70 | $55.70 |
| Purchase #5 | $233.91 | 10.817% | $259.212 | $259.21 | $259.20 | $259.20 |
| Purchase #6 | $84.49 | 9.516% | $92.5301 | $92.53 | $92.55 | $92.50 |
| Purchase #7 | $240.29 | 11.209% | $267.2241 | $267.22 | $267.20 | $267.20 |
| 7 purchase totals = | $793.94 | $881.3606 | $881.35 | $881.35 | $881.30 | |