| 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 | $74.29 | 7.863% | $80.1314 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $196.25 | 11.818% | $219.4428 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $21.60 | 6.585% | $23.0224 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $122.37 | 12.707% | $137.9196 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $212.54 | 9.828% | $233.4284 | $233.43 | $233.45 | $233.40 |
| Purchase #6 | $5.35 | 6.443% | $5.6947 | $5.69 | $5.70 | $5.70 |
| Purchase #7 | $170.38 | 7.428% | $183.0358 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $802.78 | $882.6751 | $882.67 | $882.70 | $882.50 | |