| 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 | $50.82 | 5.245% | $53.4855 | $53.49 | $53.50 | $53.50 |
| Purchase #2 | $172.27 | 13.156% | $194.9338 | $194.93 | $194.95 | $194.90 |
| Purchase #3 | $66.27 | 11.788% | $74.0819 | $74.08 | $74.10 | $74.10 |
| Purchase #4 | $99.32 | 8.542% | $107.8039 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $135.81 | 11.506% | $151.4363 | $151.44 | $151.45 | $151.40 |
| Purchase #6 | $118.61 | 12.642% | $133.6047 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $149.53 | 11.594% | $166.8665 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $792.63 | $882.2126 | $882.21 | $882.25 | $882.20 | |