| 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 | $32.33 | 7.349% | $34.7059 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $69.96 | 6.621% | $74.5921 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $199.84 | 5.760% | $211.3508 | $211.35 | $211.35 | $211.40 |
| Purchase #4 | $43.83 | 3.697% | $45.4504 | $45.45 | $45.45 | $45.50 |
| Purchase #5 | $19.42 | 3.754% | $20.149 | $20.15 | $20.15 | $20.10 |
| Purchase #6 | $16.30 | 13.304% | $18.4686 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $49.36 | 7.626% | $53.1242 | $53.12 | $53.10 | $53.10 |
| 7 purchase totals = | $431.04 | $457.8410 | $457.84 | $457.80 | $457.90 | |