| 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 | $62.38 | 13.604% | $70.8662 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $178.54 | 3.798% | $185.3209 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $83.25 | 5.799% | $88.0777 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $58.35 | 6.440% | $62.1077 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $87.92 | 6.271% | $93.4335 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $147.69 | 8.836% | $160.7399 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $196.45 | 11.119% | $218.2933 | $218.29 | $218.30 | $218.30 |
| 7 purchase totals = | $814.58 | $878.8392 | $878.84 | $878.85 | $878.80 | |