| 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 | $70.81 | 3.573% | $73.34 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $180.45 | 10.717% | $199.7888 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $117.53 | 6.151% | $124.7593 | $124.76 | $124.75 | $124.80 |
| Purchase #4 | $45.27 | 7.435% | $48.6358 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $97.94 | 10.637% | $108.3579 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $231.91 | 7.294% | $248.8255 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $183.91 | 5.120% | $193.3262 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $927.82 | $997.0335 | $997.05 | $997.10 | $997.00 | |