| 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 | $40.27 | 10.145% | $44.3554 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $243.51 | 11.169% | $270.7076 | $270.71 | $270.70 | $270.70 |
| Purchase #3 | $38.33 | 4.216% | $39.946 | $39.95 | $39.95 | $39.90 |
| Purchase #4 | $102.35 | 13.666% | $116.3372 | $116.34 | $116.35 | $116.30 |
| Purchase #5 | $207.29 | 7.582% | $223.0067 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $101.49 | 12.604% | $114.2818 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $110.68 | 7.627% | $119.1216 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $843.92 | $927.7563 | $927.77 | $927.75 | $927.70 | |