| 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 | $24.85 | 6.434% | $26.4488 | $26.45 | $26.45 | $26.40 |
| Purchase #2 | $150.29 | 10.521% | $166.102 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $179.45 | 10.287% | $197.91 | $197.91 | $197.90 | $197.90 |
| Purchase #4 | $74.95 | 8.542% | $81.3522 | $81.35 | $81.35 | $81.40 |
| Purchase #5 | $12.96 | 12.573% | $14.5895 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $44.53 | 8.115% | $48.1436 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $237.99 | 4.624% | $248.9947 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $725.02 | $783.5408 | $783.53 | $783.55 | $783.50 | |