| 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 | $61.46 | 13.863% | $69.9802 | $69.98 | $70.00 | $70.00 |
| Purchase #2 | $72.28 | 8.263% | $78.2525 | $78.25 | $78.25 | $78.30 |
| Purchase #3 | $88.52 | 8.768% | $96.2814 | $96.28 | $96.30 | $96.30 |
| Purchase #4 | $104.26 | 9.465% | $114.1282 | $114.13 | $114.15 | $114.10 |
| Purchase #5 | $37.74 | 11.371% | $42.0314 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $92.43 | 7.804% | $99.6432 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $193.42 | 5.376% | $203.8183 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $650.11 | $704.1352 | $704.13 | $704.20 | $704.10 | |