| 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 | $129.34 | 6.576% | $137.8454 | $137.85 | $137.85 | $137.80 |
| Purchase #2 | $68.36 | 13.691% | $77.7192 | $77.72 | $77.70 | $77.70 |
| Purchase #3 | $240.93 | 12.547% | $271.1595 | $271.16 | $271.15 | $271.20 |
| Purchase #4 | $27.58 | 5.651% | $29.1385 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $23.70 | 3.340% | $24.4916 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $191.84 | 7.331% | $205.9038 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $103.30 | 12.148% | $115.8489 | $115.85 | $115.85 | $115.80 |
| 7 purchase totals = | $785.05 | $862.1069 | $862.11 | $862.10 | $862.00 | |