| 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 | $83.47 | 13.182% | $94.473 | $94.47 | $94.45 | $94.50 |
| Purchase #2 | $31.50 | 9.252% | $34.4144 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $37.78 | 13.430% | $42.8539 | $42.85 | $42.85 | $42.90 |
| Purchase #4 | $12.60 | 6.689% | $13.4428 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $70.92 | 13.871% | $80.7573 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $189.78 | 8.546% | $205.9986 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $71.29 | 4.709% | $74.647 | $74.65 | $74.65 | $74.60 |
| 7 purchase totals = | $497.34 | $546.5870 | $546.58 | $546.55 | $546.60 | |