| 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 | $174.26 | 5.861% | $184.4734 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $66.69 | 4.219% | $69.5037 | $69.50 | $69.50 | $69.50 |
| Purchase #3 | $61.55 | 13.347% | $69.7651 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $51.80 | 4.390% | $54.074 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $69.45 | 4.770% | $72.7628 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $225.31 | 9.152% | $245.9304 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $50.54 | 5.257% | $53.1969 | $53.20 | $53.20 | $53.20 |
| 7 purchase totals = | $699.60 | $749.7063 | $749.70 | $749.65 | $749.80 | |