| 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 | $57.34 | 11.815% | $64.1147 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $103.95 | 10.694% | $115.0664 | $115.07 | $115.05 | $115.10 |
| Purchase #3 | $70.47 | 13.656% | $80.0934 | $80.09 | $80.10 | $80.10 |
| Purchase #4 | $35.71 | 12.158% | $40.0516 | $40.05 | $40.05 | $40.10 |
| Purchase #5 | $237.25 | 3.547% | $245.6653 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $238.99 | 12.115% | $267.9436 | $267.94 | $267.95 | $267.90 |
| Purchase #7 | $215.92 | 6.150% | $229.1991 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $959.63 | $1,042.1341 | $1,042.13 | $1,042.10 | $1,042.20 | |