| 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 | $58.53 | 6.396% | $62.2736 | $62.27 | $62.25 | $62.30 |
| Purchase #2 | $13.93 | 10.667% | $15.4159 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $69.58 | 11.307% | $77.4474 | $77.45 | $77.45 | $77.40 |
| Purchase #4 | $19.65 | 8.589% | $21.3377 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $141.98 | 6.741% | $151.5509 | $151.55 | $151.55 | $151.60 |
| Purchase #6 | $191.59 | 11.687% | $213.9811 | $213.98 | $214.00 | $214.00 |
| Purchase #7 | $168.70 | 5.726% | $178.3598 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $663.96 | $720.3664 | $720.37 | $720.35 | $720.40 | |