| 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 | $39.96 | 10.286% | $44.0703 | $44.07 | $44.05 | $44.10 |
| Purchase #2 | $6.26 | 11.469% | $6.978 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $98.89 | 4.602% | $103.4409 | $103.44 | $103.45 | $103.40 |
| Purchase #4 | $86.49 | 11.390% | $96.3412 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $197.45 | 4.390% | $206.1181 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $113.94 | 9.416% | $124.6686 | $124.67 | $124.65 | $124.70 |
| Purchase #7 | $66.66 | 8.635% | $72.4161 | $72.42 | $72.40 | $72.40 |
| 7 purchase totals = | $609.65 | $654.0332 | $654.04 | $654.00 | $654.00 | |