| 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 | $51.26 | 7.144% | $54.922 | $54.92 | $54.90 | $54.90 |
| Purchase #2 | $108.83 | 11.842% | $121.7176 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $92.98 | 13.855% | $105.8624 | $105.86 | $105.85 | $105.90 |
| Purchase #4 | $42.59 | 8.156% | $46.0636 | $46.06 | $46.05 | $46.10 |
| Purchase #5 | $73.62 | 8.765% | $80.0728 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $185.49 | 12.428% | $208.5427 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $166.74 | 10.671% | $184.5328 | $184.53 | $184.55 | $184.50 |
| 7 purchase totals = | $721.51 | $801.7139 | $801.70 | $801.65 | $801.70 | |