| 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 | $197.44 | 6.764% | $210.7948 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $34.42 | 13.446% | $39.0481 | $39.05 | $39.05 | $39.00 |
| Purchase #3 | $232.64 | 11.333% | $259.0051 | $259.01 | $259.00 | $259.00 |
| Purchase #4 | $30.84 | 4.178% | $32.1285 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $61.62 | 9.860% | $67.6957 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $173.55 | 13.467% | $196.922 | $196.92 | $196.90 | $196.90 |
| Purchase #7 | $59.84 | 8.726% | $65.0616 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $790.35 | $870.6558 | $870.66 | $870.65 | $870.60 | |