| 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 | $61.65 | 3.493% | $63.8034 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $195.54 | 9.372% | $213.866 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $248.68 | 6.605% | $265.1053 | $265.11 | $265.10 | $265.10 |
| Purchase #4 | $102.52 | 12.271% | $115.1002 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $145.88 | 9.560% | $159.8261 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $143.68 | 3.417% | $148.5895 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $12.88 | 6.416% | $13.7064 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $910.83 | $979.9969 | $980.01 | $980.00 | $980.00 | |