| 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 | $92.62 | 4.530% | $96.8157 | $96.82 | $96.80 | $96.80 |
| Purchase #2 | $76.83 | 12.457% | $86.4007 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $186.66 | 13.414% | $211.6986 | $211.70 | $211.70 | $211.70 |
| Purchase #4 | $45.32 | 5.865% | $47.978 | $47.98 | $48.00 | $48.00 |
| Purchase #5 | $21.65 | 11.855% | $24.2166 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $113.87 | 5.665% | $120.3207 | $120.32 | $120.30 | $120.30 |
| Purchase #7 | $45.67 | 11.474% | $50.9102 | $50.91 | $50.90 | $50.90 |
| 7 purchase totals = | $582.62 | $638.3405 | $638.35 | $638.30 | $638.30 | |