| 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 | $245.38 | 5.685% | $259.3299 | $259.33 | $259.35 | $259.30 |
| Purchase #2 | $50.82 | 9.336% | $55.5646 | $55.56 | $55.55 | $55.60 |
| Purchase #3 | $108.71 | 6.407% | $115.675 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $95.77 | 7.263% | $102.7258 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $7.48 | 9.426% | $8.1851 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $190.49 | 6.112% | $202.1327 | $202.13 | $202.15 | $202.10 |
| Purchase #7 | $14.32 | 6.841% | $15.2996 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $712.97 | $758.9127 | $758.92 | $759.00 | $758.90 | |