| 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 | $11.36 | 10.592% | $12.5633 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $169.82 | 8.598% | $184.4211 | $184.42 | $184.40 | $184.40 |
| Purchase #3 | $130.86 | 13.413% | $148.4123 | $148.41 | $148.40 | $148.40 |
| Purchase #4 | $30.85 | 6.340% | $32.8059 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $89.76 | 4.341% | $93.6565 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $64.55 | 6.639% | $68.8355 | $68.84 | $68.85 | $68.80 |
| Purchase #7 | $232.35 | 10.461% | $256.6561 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $729.55 | $797.3507 | $797.36 | $797.30 | $797.40 | |