| 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 | $50.28 | 11.448% | $56.0361 | $56.04 | $56.05 | $56.00 |
| Purchase #2 | $9.99 | 9.389% | $10.928 | $10.93 | $10.95 | $10.90 |
| Purchase #3 | $142.35 | 9.725% | $156.1935 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $108.40 | 9.870% | $119.0991 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $129.73 | 9.678% | $142.2853 | $142.29 | $142.30 | $142.30 |
| Purchase #6 | $199.59 | 4.654% | $208.8789 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $211.65 | 5.384% | $223.0452 | $223.05 | $223.05 | $223.00 |
| 7 purchase totals = | $851.99 | $916.4661 | $916.48 | $916.55 | $916.40 | |