| 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 | $88.61 | 3.479% | $91.6927 | $91.69 | $91.70 | $91.70 |
| Purchase #2 | $91.26 | 12.258% | $102.4467 | $102.45 | $102.45 | $102.40 |
| Purchase #3 | $151.72 | 13.525% | $172.2401 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $108.67 | 6.533% | $115.7694 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $19.94 | 10.515% | $22.0367 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $36.34 | 6.167% | $38.5811 | $38.58 | $38.60 | $38.60 |
| Purchase #7 | $232.95 | 7.848% | $251.2319 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $729.49 | $793.9986 | $794.00 | $794.05 | $793.90 | |