| 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 | $33.33 | 7.483% | $35.8241 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $227.99 | 6.119% | $241.9407 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $181.32 | 5.658% | $191.5791 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $71.66 | 11.104% | $79.6171 | $79.62 | $79.60 | $79.60 |
| Purchase #5 | $154.82 | 7.758% | $166.8309 | $166.83 | $166.85 | $166.80 |
| Purchase #6 | $101.47 | 7.164% | $108.7393 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $123.57 | 13.594% | $140.3681 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $894.16 | $964.8993 | $964.90 | $964.90 | $964.80 | |