| 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 | $15.67 | 11.294% | $17.4398 | $17.44 | $17.45 | $17.40 |
| Purchase #2 | $191.79 | 12.416% | $215.6026 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $137.81 | 11.463% | $153.6072 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $21.89 | 13.555% | $24.8572 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $55.41 | 4.580% | $57.9478 | $57.95 | $57.95 | $57.90 |
| Purchase #6 | $75.88 | 4.819% | $79.5367 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $26.29 | 13.872% | $29.9369 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $524.74 | $578.9282 | $578.94 | $578.95 | $578.80 | |