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 | $79.80 | 6.656% | $85.1115 | $85.11 | $85.10 | $85.10 |
Purchase #2 | $17.92 | 12.685% | $20.1932 | $20.19 | $20.20 | $20.20 |
Purchase #3 | $7.29 | 7.188% | $7.814 | $7.81 | $7.80 | $7.80 |
Purchase #4 | $193.41 | 10.736% | $214.1745 | $214.17 | $214.15 | $214.20 |
Purchase #5 | $25.91 | 10.147% | $28.5391 | $28.54 | $28.55 | $28.50 |
Purchase #6 | $151.26 | 7.523% | $162.6393 | $162.64 | $162.65 | $162.60 |
Purchase #7 | $90.40 | 12.117% | $101.3538 | $101.35 | $101.35 | $101.40 |
7 purchase totals = | $565.99 | $619.8254 | $619.81 | $619.80 | $619.80 |