| 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 | $32.33 | 6.632% | $34.4741 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $239.94 | 3.195% | $247.6061 | $247.61 | $247.60 | $247.60 |
| Purchase #3 | $7.92 | 6.699% | $8.4506 | $8.45 | $8.45 | $8.50 |
| Purchase #4 | $88.67 | 12.657% | $99.893 | $99.89 | $99.90 | $99.90 |
| Purchase #5 | $135.68 | 10.235% | $149.5668 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $228.83 | 6.202% | $243.022 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $118.88 | 9.696% | $130.4066 | $130.41 | $130.40 | $130.40 |
| 7 purchase totals = | $852.25 | $913.4192 | $913.42 | $913.35 | $913.50 | |