| 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 | $123.40 | 8.826% | $134.2913 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $76.71 | 9.619% | $84.0887 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $167.65 | 5.301% | $176.5371 | $176.54 | $176.55 | $176.50 |
| Purchase #4 | $187.91 | 12.143% | $210.7279 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $56.37 | 7.593% | $60.6502 | $60.65 | $60.65 | $60.70 |
| Purchase #6 | $75.89 | 4.799% | $79.532 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $96.43 | 10.488% | $106.5436 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $784.36 | $852.3708 | $852.37 | $852.45 | $852.30 | |