| 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 | $65.47 | 3.667% | $67.8708 | $67.87 | $67.85 | $67.90 |
| Purchase #2 | $221.61 | 3.350% | $229.0339 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $40.75 | 3.765% | $42.2842 | $42.28 | $42.30 | $42.30 |
| Purchase #4 | $120.67 | 8.747% | $131.225 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $64.98 | 5.629% | $68.6377 | $68.64 | $68.65 | $68.60 |
| Purchase #6 | $11.66 | 8.460% | $12.6464 | $12.65 | $12.65 | $12.60 |
| Purchase #7 | $14.66 | 12.652% | $16.5148 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $539.80 | $568.2128 | $568.21 | $568.25 | $568.10 | |