| 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 | $5.99 | 12.874% | $6.7612 | $6.76 | $6.75 | $6.80 |
| Purchase #2 | $34.25 | 3.459% | $35.4347 | $35.43 | $35.45 | $35.40 |
| Purchase #3 | $177.65 | 4.554% | $185.7402 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $194.60 | 9.677% | $213.4314 | $213.43 | $213.45 | $213.40 |
| Purchase #5 | $187.70 | 13.272% | $212.6115 | $212.61 | $212.60 | $212.60 |
| Purchase #6 | $34.95 | 10.262% | $38.5366 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $32.82 | 4.623% | $34.3373 | $34.34 | $34.35 | $34.30 |
| 7 purchase totals = | $667.96 | $726.8529 | $726.85 | $726.90 | $726.70 | |