| 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 | $152.46 | 13.136% | $172.4871 | $172.49 | $172.50 | $172.50 |
| Purchase #2 | $32.40 | 9.817% | $35.5807 | $35.58 | $35.60 | $35.60 |
| Purchase #3 | $202.47 | 10.277% | $223.2778 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $15.62 | 5.580% | $16.4916 | $16.49 | $16.50 | $16.50 |
| Purchase #5 | $233.33 | 12.300% | $262.0296 | $262.03 | $262.05 | $262.00 |
| Purchase #6 | $14.67 | 13.861% | $16.7034 | $16.70 | $16.70 | $16.70 |
| Purchase #7 | $39.42 | 5.213% | $41.475 | $41.48 | $41.50 | $41.50 |
| 7 purchase totals = | $690.37 | $768.0452 | $768.05 | $768.15 | $768.10 | |