| 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 | $53.76 | 3.678% | $55.7373 | $55.74 | $55.75 | $55.70 |
| Purchase #2 | $128.87 | 11.737% | $143.9955 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $12.54 | 6.398% | $13.3423 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $171.69 | 10.125% | $189.0736 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $164.98 | 5.160% | $173.493 | $173.49 | $173.50 | $173.50 |
| Purchase #6 | $215.64 | 3.712% | $223.6446 | $223.64 | $223.65 | $223.60 |
| Purchase #7 | $8.66 | 13.627% | $9.8401 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $756.14 | $809.1264 | $809.12 | $809.15 | $809.00 | |