| 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 | $22.77 | 7.855% | $24.5586 | $24.56 | $24.55 | $24.60 |
| Purchase #2 | $120.67 | 10.538% | $133.3862 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $108.82 | 9.195% | $118.826 | $118.83 | $118.85 | $118.80 |
| Purchase #4 | $186.64 | 7.267% | $200.2031 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $82.66 | 5.590% | $87.2807 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $19.56 | 3.691% | $20.282 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $248.63 | 8.768% | $270.4299 | $270.43 | $270.45 | $270.40 |
| 7 purchase totals = | $789.75 | $854.9665 | $854.97 | $855.05 | $855.00 | |