| 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 | $79.62 | 5.563% | $84.0493 | $84.05 | $84.05 | $84.00 |
| Purchase #2 | $218.84 | 7.814% | $235.9402 | $235.94 | $235.95 | $235.90 |
| Purchase #3 | $229.34 | 13.323% | $259.895 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $73.70 | 8.524% | $79.9822 | $79.98 | $80.00 | $80.00 |
| Purchase #5 | $32.73 | 11.311% | $36.4321 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $71.91 | 11.238% | $79.9912 | $79.99 | $80.00 | $80.00 |
| Purchase #7 | $221.89 | 4.458% | $231.7819 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $928.03 | $1,008.0719 | $1,008.07 | $1,008.15 | $1,008.00 | |