| 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 | $89.92 | 3.297% | $92.8847 | $92.88 | $92.90 | $92.90 |
| Purchase #2 | $130.50 | 6.423% | $138.882 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $194.54 | 3.407% | $201.168 | $201.17 | $201.15 | $201.20 |
| Purchase #4 | $64.43 | 5.209% | $67.7862 | $67.79 | $67.80 | $67.80 |
| Purchase #5 | $181.51 | 9.446% | $198.6554 | $198.66 | $198.65 | $198.70 |
| Purchase #6 | $59.55 | 13.508% | $67.594 | $67.59 | $67.60 | $67.60 |
| Purchase #7 | $13.99 | 9.304% | $15.2916 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $734.44 | $782.2619 | $782.26 | $782.30 | $782.40 | |