| 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 | $80.63 | 13.811% | $91.7658 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $168.43 | 11.666% | $188.079 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $215.97 | 7.197% | $231.5134 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $47.95 | 5.129% | $50.4094 | $50.41 | $50.40 | $50.40 |
| Purchase #5 | $195.30 | 4.598% | $204.2799 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $47.83 | 5.783% | $50.596 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $36.83 | 4.585% | $38.5187 | $38.52 | $38.50 | $38.50 |
| 7 purchase totals = | $792.94 | $855.1622 | $855.17 | $855.15 | $855.20 | |