| 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 | $26.96 | 7.552% | $28.996 | $29.00 | $29.00 | $29.00 |
| Purchase #2 | $241.35 | 13.511% | $273.9588 | $273.96 | $273.95 | $274.00 |
| Purchase #3 | $243.41 | 10.120% | $268.0431 | $268.04 | $268.05 | $268.00 |
| Purchase #4 | $249.34 | 7.790% | $268.7636 | $268.76 | $268.75 | $268.80 |
| Purchase #5 | $74.61 | 5.789% | $78.9292 | $78.93 | $78.95 | $78.90 |
| Purchase #6 | $73.33 | 10.644% | $81.1352 | $81.14 | $81.15 | $81.10 |
| Purchase #7 | $95.40 | 13.183% | $107.9766 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $1,004.40 | $1,107.8025 | $1,107.81 | $1,107.85 | $1,107.80 | |