| 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 | $14.50 | 7.557% | $15.5958 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $92.56 | 7.438% | $99.4446 | $99.44 | $99.45 | $99.40 |
| Purchase #3 | $69.42 | 5.278% | $73.084 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $27.44 | 8.726% | $29.8344 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $29.50 | 12.160% | $33.0872 | $33.09 | $33.10 | $33.10 |
| Purchase #6 | $158.82 | 4.357% | $165.7398 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $12.53 | 11.839% | $14.0134 | $14.01 | $14.00 | $14.00 |
| 7 purchase totals = | $404.77 | $430.7992 | $430.79 | $430.85 | $430.70 | |