| 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 | $8.61 | 6.714% | $9.1881 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $116.51 | 10.139% | $128.3229 | $128.32 | $128.30 | $128.30 |
| Purchase #3 | $66.77 | 4.625% | $69.8581 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $76.88 | 8.278% | $83.2441 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $211.64 | 10.746% | $234.3828 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $19.55 | 4.566% | $20.4427 | $20.44 | $20.45 | $20.40 |
| Purchase #7 | $220.41 | 10.202% | $242.8962 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $720.37 | $788.3349 | $788.33 | $788.35 | $788.30 | |