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 | $15.78 | 4.552% | $16.4983 | $16.50 | $16.50 | $16.50 |
Purchase #2 | $6.96 | 10.719% | $7.706 | $7.71 | $7.70 | $7.70 |
Purchase #3 | $186.25 | 4.772% | $195.1379 | $195.14 | $195.15 | $195.10 |
Purchase #4 | $62.78 | 10.126% | $69.1371 | $69.14 | $69.15 | $69.10 |
Purchase #5 | $193.58 | 6.561% | $206.2808 | $206.28 | $206.30 | $206.30 |
Purchase #6 | $13.30 | 9.422% | $14.5531 | $14.55 | $14.55 | $14.60 |
Purchase #7 | $141.66 | 5.269% | $149.1241 | $149.12 | $149.10 | $149.10 |
7 purchase totals = | $620.31 | $658.4373 | $658.44 | $658.45 | $658.40 |