| 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 | $88.89 | 3.665% | $92.1478 | $92.15 | $92.15 | $92.10 |
| Purchase #2 | $105.26 | 3.340% | $108.7757 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $44.90 | 13.809% | $51.1002 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $210.26 | 3.285% | $217.167 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $167.64 | 10.723% | $185.616 | $185.62 | $185.60 | $185.60 |
| Purchase #6 | $181.91 | 3.808% | $188.8371 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $43.84 | 6.146% | $46.5344 | $46.53 | $46.55 | $46.50 |
| 7 purchase totals = | $842.70 | $890.1782 | $890.19 | $890.20 | $890.10 | |