| 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 | $123.79 | 8.240% | $133.9903 | $133.99 | $134.00 | $134.00 |
| Purchase #2 | $108.80 | 4.411% | $113.5992 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $157.65 | 6.243% | $167.4921 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $49.94 | 9.486% | $54.6773 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $64.65 | 7.392% | $69.4289 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $24.88 | 4.729% | $26.0566 | $26.06 | $26.05 | $26.10 |
| Purchase #7 | $91.93 | 9.798% | $100.9373 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $621.64 | $666.1817 | $666.19 | $666.25 | $666.20 | |