| 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 | $34.39 | 9.266% | $37.5766 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $210.51 | 5.168% | $221.3892 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $36.73 | 4.175% | $38.2635 | $38.26 | $38.25 | $38.30 |
| Purchase #4 | $118.51 | 10.602% | $131.0744 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $57.84 | 11.830% | $64.6825 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $242.25 | 8.720% | $263.3742 | $263.37 | $263.35 | $263.40 |
| Purchase #7 | $234.97 | 8.193% | $254.2211 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $935.20 | $1,010.5815 | $1,010.57 | $1,010.55 | $1,010.70 | |