| 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 | $31.31 | 9.330% | $34.2312 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $15.44 | 4.584% | $16.1478 | $16.15 | $16.15 | $16.10 |
| Purchase #3 | $198.58 | 7.185% | $212.848 | $212.85 | $212.85 | $212.80 |
| Purchase #4 | $14.99 | 10.688% | $16.5921 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $92.35 | 4.564% | $96.5649 | $96.56 | $96.55 | $96.60 |
| Purchase #6 | $208.43 | 4.742% | $218.3138 | $218.31 | $218.30 | $218.30 |
| Purchase #7 | $165.38 | 6.716% | $176.4869 | $176.49 | $176.50 | $176.50 |
| 7 purchase totals = | $726.48 | $771.1847 | $771.18 | $771.20 | $771.10 | |