| 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 | $117.93 | 4.663% | $123.4291 | $123.43 | $123.45 | $123.40 |
| Purchase #2 | $226.53 | 5.766% | $239.5917 | $239.59 | $239.60 | $239.60 |
| Purchase #3 | $91.86 | 4.186% | $95.7053 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $146.83 | 3.799% | $152.4081 | $152.41 | $152.40 | $152.40 |
| Purchase #5 | $84.40 | 8.253% | $91.3655 | $91.37 | $91.35 | $91.40 |
| Purchase #6 | $73.93 | 4.162% | $77.007 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $74.56 | 6.211% | $79.1909 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $816.04 | $858.6976 | $858.71 | $858.70 | $858.70 | |