| 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 | $16.92 | 3.764% | $17.5569 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $105.65 | 11.472% | $117.7702 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $179.25 | 3.517% | $185.5542 | $185.55 | $185.55 | $185.60 |
| Purchase #4 | $149.35 | 5.574% | $157.6748 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $49.67 | 13.561% | $56.4057 | $56.41 | $56.40 | $56.40 |
| Purchase #6 | $53.33 | 6.143% | $56.6061 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $70.69 | 6.230% | $75.094 | $75.09 | $75.10 | $75.10 |
| 7 purchase totals = | $624.86 | $666.6619 | $666.66 | $666.60 | $666.80 | |