| 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 | $85.72 | 9.175% | $93.5848 | $93.58 | $93.60 | $93.60 |
| Purchase #2 | $132.49 | 10.122% | $145.9006 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $39.68 | 13.130% | $44.89 | $44.89 | $44.90 | $44.90 |
| Purchase #4 | $178.85 | 5.744% | $189.1231 | $189.12 | $189.10 | $189.10 |
| Purchase #5 | $96.64 | 13.328% | $109.5202 | $109.52 | $109.50 | $109.50 |
| Purchase #6 | $79.41 | 6.224% | $84.3525 | $84.35 | $84.35 | $84.40 |
| Purchase #7 | $50.61 | 3.486% | $52.3743 | $52.37 | $52.35 | $52.40 |
| 7 purchase totals = | $663.40 | $719.7455 | $719.73 | $719.70 | $719.80 | |