| 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 | $51.33 | 11.259% | $57.1092 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $132.64 | 10.752% | $146.9015 | $146.90 | $146.90 | $146.90 |
| Purchase #3 | $145.59 | 4.142% | $151.6203 | $151.62 | $151.60 | $151.60 |
| Purchase #4 | $226.44 | 7.629% | $243.7151 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $27.61 | 8.346% | $29.9143 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $111.26 | 6.230% | $118.1915 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $146.34 | 3.441% | $151.3756 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $841.21 | $898.8275 | $898.83 | $898.80 | $898.80 | |