| 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 | $72.35 | 13.210% | $81.9074 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $68.55 | 3.350% | $70.8464 | $70.85 | $70.85 | $70.80 |
| Purchase #3 | $12.84 | 6.862% | $13.7211 | $13.72 | $13.70 | $13.70 |
| Purchase #4 | $159.30 | 4.148% | $165.9078 | $165.91 | $165.90 | $165.90 |
| Purchase #5 | $75.53 | 8.692% | $82.0951 | $82.10 | $82.10 | $82.10 |
| Purchase #6 | $19.33 | 13.714% | $21.9809 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $147.75 | 5.343% | $155.6443 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $555.65 | $592.1030 | $592.11 | $592.10 | $592.00 | |