| 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 | $96.56 | 5.508% | $101.8785 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $5.57 | 10.155% | $6.1356 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $124.46 | 11.664% | $138.977 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $124.65 | 11.592% | $139.0994 | $139.10 | $139.10 | $139.10 |
| Purchase #5 | $136.71 | 13.832% | $155.6197 | $155.62 | $155.60 | $155.60 |
| Purchase #6 | $93.46 | 3.161% | $96.4143 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $199.90 | 4.503% | $208.9015 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $781.31 | $847.0260 | $847.03 | $847.05 | $847.00 | |