| 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 | $82.84 | 3.299% | $85.5729 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $94.45 | 11.752% | $105.5498 | $105.55 | $105.55 | $105.50 |
| Purchase #3 | $174.90 | 9.269% | $191.1115 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $71.94 | 6.180% | $76.3859 | $76.39 | $76.40 | $76.40 |
| Purchase #5 | $137.68 | 3.221% | $142.1147 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $127.85 | 5.676% | $135.1068 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $123.42 | 12.303% | $138.6044 | $138.60 | $138.60 | $138.60 |
| 7 purchase totals = | $813.08 | $874.4460 | $874.44 | $874.40 | $874.40 | |