| 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 | $37.99 | 4.150% | $39.5666 | $39.57 | $39.55 | $39.60 |
| Purchase #2 | $241.43 | 7.643% | $259.8825 | $259.88 | $259.90 | $259.90 |
| Purchase #3 | $34.45 | 3.866% | $35.7818 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $7.31 | 8.796% | $7.953 | $7.95 | $7.95 | $8.00 |
| Purchase #5 | $190.25 | 4.758% | $199.3021 | $199.30 | $199.30 | $199.30 |
| Purchase #6 | $166.52 | 7.211% | $178.5278 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $25.49 | 5.595% | $26.9162 | $26.92 | $26.90 | $26.90 |
| 7 purchase totals = | $703.44 | $747.9300 | $747.93 | $747.95 | $748.00 | |