| 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 | $57.88 | 12.549% | $65.1434 | $65.14 | $65.15 | $65.10 |
| Purchase #2 | $69.34 | 6.481% | $73.8339 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $157.43 | 9.558% | $172.4772 | $172.48 | $172.50 | $172.50 |
| Purchase #4 | $139.26 | 13.401% | $157.9222 | $157.92 | $157.90 | $157.90 |
| Purchase #5 | $13.76 | 5.190% | $14.4741 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $28.56 | 4.716% | $29.9069 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $43.65 | 9.827% | $47.9395 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $509.88 | $561.6972 | $561.69 | $561.70 | $561.60 | |