| 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 | $22.89 | 12.761% | $25.811 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $127.43 | 11.337% | $141.8767 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $62.40 | 12.383% | $70.127 | $70.13 | $70.15 | $70.10 |
| Purchase #4 | $7.90 | 4.457% | $8.2521 | $8.25 | $8.25 | $8.30 |
| Purchase #5 | $79.27 | 6.474% | $84.4019 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $188.66 | 4.463% | $197.0799 | $197.08 | $197.10 | $197.10 |
| Purchase #7 | $238.48 | 7.567% | $256.5258 | $256.53 | $256.55 | $256.50 |
| 7 purchase totals = | $727.03 | $784.0744 | $784.08 | $784.15 | $784.10 | |