| 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 | $46.53 | 4.722% | $48.7271 | $48.73 | $48.75 | $48.70 |
| Purchase #2 | $191.55 | 13.837% | $218.0548 | $218.05 | $218.05 | $218.10 |
| Purchase #3 | $195.40 | 5.438% | $206.0259 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $17.42 | 4.574% | $18.2168 | $18.22 | $18.20 | $18.20 |
| Purchase #5 | $50.46 | 12.514% | $56.7746 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $17.58 | 11.474% | $19.5971 | $19.60 | $19.60 | $19.60 |
| Purchase #7 | $65.69 | 6.813% | $70.1655 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $584.63 | $637.5618 | $637.57 | $637.55 | $637.60 | |