| 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 | $27.60 | 3.376% | $28.5318 | $28.53 | $28.55 | $28.50 |
| Purchase #2 | $51.88 | 4.523% | $54.2265 | $54.23 | $54.25 | $54.20 |
| Purchase #3 | $152.94 | 3.110% | $157.6964 | $157.70 | $157.70 | $157.70 |
| Purchase #4 | $90.75 | 13.823% | $103.2944 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $237.97 | 4.293% | $248.1861 | $248.19 | $248.20 | $248.20 |
| Purchase #6 | $95.89 | 3.526% | $99.2711 | $99.27 | $99.25 | $99.30 |
| Purchase #7 | $23.63 | 6.188% | $25.0922 | $25.09 | $25.10 | $25.10 |
| 7 purchase totals = | $680.66 | $716.2985 | $716.30 | $716.35 | $716.30 | |