| 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 | $124.34 | 11.583% | $138.7423 | $138.74 | $138.75 | $138.70 |
| Purchase #2 | $87.86 | 4.417% | $91.7408 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $77.27 | 13.848% | $87.9703 | $87.97 | $87.95 | $88.00 |
| Purchase #4 | $128.37 | 11.205% | $142.7539 | $142.75 | $142.75 | $142.80 |
| Purchase #5 | $132.62 | 13.769% | $150.8804 | $150.88 | $150.90 | $150.90 |
| Purchase #6 | $131.51 | 4.613% | $137.5766 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $66.63 | 9.251% | $72.7939 | $72.79 | $72.80 | $72.80 |
| 7 purchase totals = | $748.60 | $822.4582 | $822.45 | $822.50 | $822.50 | |