| 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 | $49.66 | 10.811% | $55.0287 | $55.03 | $55.05 | $55.00 |
| Purchase #2 | $67.81 | 12.271% | $76.131 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $246.86 | 10.758% | $273.4172 | $273.42 | $273.40 | $273.40 |
| Purchase #4 | $135.49 | 7.795% | $146.0514 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $11.88 | 11.380% | $13.2319 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $248.46 | 10.391% | $274.2775 | $274.28 | $274.30 | $274.30 |
| Purchase #7 | $205.72 | 3.622% | $213.1712 | $213.17 | $213.15 | $213.20 |
| 7 purchase totals = | $965.88 | $1,051.3089 | $1,051.31 | $1,051.35 | $1,051.30 | |