| 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 | $35.96 | 6.438% | $38.2751 | $38.28 | $38.30 | $38.30 |
| Purchase #2 | $160.56 | 5.369% | $169.1805 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $30.46 | 6.125% | $32.3257 | $32.33 | $32.35 | $32.30 |
| Purchase #4 | $227.40 | 9.666% | $249.3805 | $249.38 | $249.40 | $249.40 |
| Purchase #5 | $169.50 | 8.727% | $184.2923 | $184.29 | $184.30 | $184.30 |
| Purchase #6 | $159.52 | 7.452% | $171.4074 | $171.41 | $171.40 | $171.40 |
| Purchase #7 | $89.30 | 7.280% | $95.801 | $95.80 | $95.80 | $95.80 |
| 7 purchase totals = | $872.70 | $940.6625 | $940.67 | $940.75 | $940.70 | |