| 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 | $9.79 | 11.723% | $10.9377 | $10.94 | $10.95 | $10.90 |
| Purchase #2 | $36.87 | 5.287% | $38.8193 | $38.82 | $38.80 | $38.80 |
| Purchase #3 | $178.62 | 6.777% | $190.7251 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $63.56 | 7.601% | $68.3912 | $68.39 | $68.40 | $68.40 |
| Purchase #5 | $14.84 | 10.309% | $16.3699 | $16.37 | $16.35 | $16.40 |
| Purchase #6 | $39.60 | 6.410% | $42.1384 | $42.14 | $42.15 | $42.10 |
| Purchase #7 | $151.81 | 9.285% | $165.9056 | $165.91 | $165.90 | $165.90 |
| 7 purchase totals = | $495.09 | $533.2872 | $533.30 | $533.30 | $533.20 | |