| 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 | $6.27 | 8.677% | $6.814 | $6.81 | $6.80 | $6.80 |
| Purchase #2 | $171.25 | 11.148% | $190.341 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $93.95 | 13.496% | $106.6295 | $106.63 | $106.65 | $106.60 |
| Purchase #4 | $241.72 | 10.579% | $267.2916 | $267.29 | $267.30 | $267.30 |
| Purchase #5 | $89.85 | 9.163% | $98.083 | $98.08 | $98.10 | $98.10 |
| Purchase #6 | $48.26 | 5.246% | $50.7917 | $50.79 | $50.80 | $50.80 |
| Purchase #7 | $56.68 | 4.534% | $59.2499 | $59.25 | $59.25 | $59.20 |
| 7 purchase totals = | $707.98 | $779.2007 | $779.19 | $779.25 | $779.10 | |