| 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 | $83.63 | 4.443% | $87.3457 | $87.35 | $87.35 | $87.30 |
| Purchase #2 | $117.43 | 10.465% | $129.719 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $86.53 | 7.264% | $92.8155 | $92.82 | $92.80 | $92.80 |
| Purchase #4 | $73.66 | 9.114% | $80.3734 | $80.37 | $80.35 | $80.40 |
| Purchase #5 | $57.33 | 11.710% | $64.0433 | $64.04 | $64.05 | $64.00 |
| Purchase #6 | $204.43 | 5.768% | $216.2215 | $216.22 | $216.20 | $216.20 |
| Purchase #7 | $69.94 | 3.798% | $72.5963 | $72.60 | $72.60 | $72.60 |
| 7 purchase totals = | $692.95 | $743.1147 | $743.12 | $743.05 | $743.00 | |