| 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 | $33.72 | 7.859% | $36.3701 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $66.44 | 3.591% | $68.8259 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $165.38 | 5.384% | $174.2841 | $174.28 | $174.30 | $174.30 |
| Purchase #4 | $155.84 | 11.663% | $174.0156 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $19.93 | 9.786% | $21.8803 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $233.56 | 12.457% | $262.6546 | $262.65 | $262.65 | $262.70 |
| Purchase #7 | $27.98 | 11.398% | $31.1692 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $702.85 | $769.1998 | $769.20 | $769.20 | $769.30 | |