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 | $6.63 | 4.288% | $6.9143 | $6.91 | $6.90 | $6.90 |
Purchase #2 | $24.99 | 10.388% | $27.586 | $27.59 | $27.60 | $27.60 |
Purchase #3 | $13.69 | 8.826% | $14.8983 | $14.90 | $14.90 | $14.90 |
Purchase #4 | $62.45 | 11.148% | $69.4119 | $69.41 | $69.40 | $69.40 |
Purchase #5 | $158.91 | 4.707% | $166.3899 | $166.39 | $166.40 | $166.40 |
Purchase #6 | $126.86 | 6.344% | $134.908 | $134.91 | $134.90 | $134.90 |
Purchase #7 | $95.33 | 13.272% | $107.9822 | $107.98 | $108.00 | $108.00 |
7 purchase totals = | $488.86 | $528.0906 | $528.09 | $528.10 | $528.10 |