| 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 | $13.62 | 6.660% | $14.5271 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $63.53 | 5.601% | $67.0883 | $67.09 | $67.10 | $67.10 |
| Purchase #3 | $39.57 | 8.554% | $42.9548 | $42.95 | $42.95 | $43.00 |
| Purchase #4 | $206.31 | 11.637% | $230.3183 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $212.94 | 13.424% | $241.5251 | $241.53 | $241.55 | $241.50 |
| Purchase #6 | $194.67 | 9.222% | $212.6225 | $212.62 | $212.60 | $212.60 |
| Purchase #7 | $34.57 | 4.281% | $36.0499 | $36.05 | $36.05 | $36.00 |
| 7 purchase totals = | $765.21 | $845.0860 | $845.09 | $845.10 | $845.00 | |