| 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 | $64.82 | 6.337% | $68.9276 | $68.93 | $68.95 | $68.90 |
| Purchase #2 | $75.70 | 8.736% | $82.3132 | $82.31 | $82.30 | $82.30 |
| Purchase #3 | $110.62 | 4.751% | $115.8756 | $115.88 | $115.90 | $115.90 |
| Purchase #4 | $203.85 | 8.298% | $220.7655 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $145.45 | 10.583% | $160.843 | $160.84 | $160.85 | $160.80 |
| Purchase #6 | $142.66 | 10.626% | $157.8191 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $178.57 | 4.758% | $187.0664 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $921.67 | $993.6104 | $993.62 | $993.60 | $993.60 | |