| 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 | $16.78 | 3.356% | $17.3431 | $17.34 | $17.35 | $17.30 |
| Purchase #2 | $148.47 | 9.258% | $162.2154 | $162.22 | $162.20 | $162.20 |
| Purchase #3 | $33.66 | 8.750% | $36.6053 | $36.61 | $36.60 | $36.60 |
| Purchase #4 | $132.39 | 4.822% | $138.7738 | $138.77 | $138.75 | $138.80 |
| Purchase #5 | $108.28 | 9.211% | $118.2537 | $118.25 | $118.25 | $118.30 |
| Purchase #6 | $78.54 | 8.701% | $85.3738 | $85.37 | $85.35 | $85.40 |
| Purchase #7 | $241.32 | 13.511% | $273.9247 | $273.92 | $273.90 | $273.90 |
| 7 purchase totals = | $759.44 | $832.4898 | $832.48 | $832.40 | $832.50 | |