| 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 | $58.60 | 10.155% | $64.5508 | $64.55 | $64.55 | $64.60 |
| Purchase #2 | $72.51 | 10.569% | $80.1736 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $167.32 | 10.826% | $185.4341 | $185.43 | $185.45 | $185.40 |
| Purchase #4 | $207.27 | 5.666% | $219.0139 | $219.01 | $219.00 | $219.00 |
| Purchase #5 | $147.62 | 12.149% | $165.5544 | $165.55 | $165.55 | $165.60 |
| Purchase #6 | $236.53 | 12.859% | $266.9454 | $266.95 | $266.95 | $266.90 |
| Purchase #7 | $29.44 | 7.727% | $31.7148 | $31.71 | $31.70 | $31.70 |
| 7 purchase totals = | $919.29 | $1,013.3870 | $1,013.37 | $1,013.35 | $1,013.40 | |