| 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 | $5.79 | 12.427% | $6.5095 | $6.51 | $6.50 | $6.50 |
| Purchase #2 | $13.85 | 3.174% | $14.2896 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $56.71 | 4.262% | $59.127 | $59.13 | $59.15 | $59.10 |
| Purchase #4 | $168.74 | 9.371% | $184.5526 | $184.55 | $184.55 | $184.60 |
| Purchase #5 | $234.62 | 6.548% | $249.9829 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $197.74 | 13.180% | $223.8021 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $35.91 | 7.608% | $38.642 | $38.64 | $38.65 | $38.60 |
| 7 purchase totals = | $713.36 | $776.9057 | $776.90 | $776.95 | $776.90 | |