| 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 | $11.66 | 8.285% | $12.626 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $116.75 | 12.312% | $131.1243 | $131.12 | $131.10 | $131.10 |
| Purchase #3 | $85.42 | 7.666% | $91.9683 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $127.47 | 6.421% | $135.6548 | $135.65 | $135.65 | $135.70 |
| Purchase #5 | $89.83 | 6.856% | $95.9887 | $95.99 | $96.00 | $96.00 |
| Purchase #6 | $165.42 | 8.754% | $179.9009 | $179.90 | $179.90 | $179.90 |
| Purchase #7 | $32.45 | 11.480% | $36.1753 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $629.00 | $683.4383 | $683.44 | $683.45 | $683.50 | |