| 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 | $36.49 | 4.499% | $38.1317 | $38.13 | $38.15 | $38.10 |
| Purchase #2 | $139.68 | 9.201% | $152.532 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $77.89 | 8.541% | $84.5426 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $206.33 | 3.262% | $213.0605 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $66.80 | 11.580% | $74.5354 | $74.54 | $74.55 | $74.50 |
| Purchase #6 | $224.48 | 13.532% | $254.8566 | $254.86 | $254.85 | $254.90 |
| Purchase #7 | $144.54 | 8.665% | $157.0644 | $157.06 | $157.05 | $157.10 |
| 7 purchase totals = | $896.21 | $974.7232 | $974.72 | $974.75 | $974.70 | |