| 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 | $82.54 | 9.368% | $90.2723 | $90.27 | $90.25 | $90.30 |
| Purchase #2 | $152.96 | 6.310% | $162.6118 | $162.61 | $162.60 | $162.60 |
| Purchase #3 | $16.29 | 5.688% | $17.2166 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $192.77 | 3.449% | $199.4186 | $199.42 | $199.40 | $199.40 |
| Purchase #5 | $139.43 | 7.827% | $150.3432 | $150.34 | $150.35 | $150.30 |
| Purchase #6 | $34.41 | 5.847% | $36.422 | $36.42 | $36.40 | $36.40 |
| Purchase #7 | $198.90 | 3.396% | $205.6546 | $205.65 | $205.65 | $205.70 |
| 7 purchase totals = | $817.30 | $861.9391 | $861.93 | $861.85 | $861.90 | |