| 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 | $22.89 | 8.426% | $24.8187 | $24.82 | $24.80 | $24.80 |
| Purchase #2 | $68.32 | 13.116% | $77.2809 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $241.56 | 6.270% | $256.7058 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $200.40 | 5.649% | $211.7206 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $140.68 | 3.462% | $145.5503 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $59.68 | 13.407% | $67.6813 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $13.32 | 4.690% | $13.9447 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $746.85 | $797.7023 | $797.70 | $797.70 | $797.70 | |