| 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 | $49.26 | 9.113% | $53.7491 | $53.75 | $53.75 | $53.70 |
| Purchase #2 | $240.40 | 6.871% | $256.9179 | $256.92 | $256.90 | $256.90 |
| Purchase #3 | $81.50 | 12.695% | $91.8464 | $91.85 | $91.85 | $91.80 |
| Purchase #4 | $12.74 | 8.170% | $13.7809 | $13.78 | $13.80 | $13.80 |
| Purchase #5 | $227.98 | 13.715% | $259.2475 | $259.25 | $259.25 | $259.20 |
| Purchase #6 | $123.31 | 3.811% | $128.0093 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $121.99 | 4.774% | $127.8138 | $127.81 | $127.80 | $127.80 |
| 7 purchase totals = | $857.18 | $931.3649 | $931.37 | $931.35 | $931.20 | |