| 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 | $103.86 | 9.479% | $113.7049 | $113.70 | $113.70 | $113.70 |
| Purchase #2 | $43.28 | 10.333% | $47.7521 | $47.75 | $47.75 | $47.80 |
| Purchase #3 | $21.94 | 6.488% | $23.3635 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $173.53 | 9.738% | $190.4284 | $190.43 | $190.45 | $190.40 |
| Purchase #5 | $241.29 | 7.722% | $259.9224 | $259.92 | $259.90 | $259.90 |
| Purchase #6 | $7.86 | 4.291% | $8.1973 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $133.90 | 13.537% | $152.026 | $152.03 | $152.05 | $152.00 |
| 7 purchase totals = | $725.66 | $795.3946 | $795.39 | $795.40 | $795.40 | |