| 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 | $76.85 | 11.432% | $85.6355 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $184.39 | 9.475% | $201.861 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $112.77 | 6.739% | $120.3696 | $120.37 | $120.35 | $120.40 |
| Purchase #4 | $74.80 | 9.252% | $81.7205 | $81.72 | $81.70 | $81.70 |
| Purchase #5 | $21.94 | 8.505% | $23.806 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $121.42 | 3.696% | $125.9077 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $105.47 | 12.381% | $118.5282 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $697.64 | $757.8285 | $757.84 | $757.80 | $757.80 | |