| 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 | $27.36 | 13.518% | $31.0585 | $31.06 | $31.05 | $31.10 |
| Purchase #2 | $71.99 | 3.618% | $74.5946 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $51.51 | 11.252% | $57.3059 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $37.61 | 5.549% | $39.697 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $150.57 | 5.548% | $158.9236 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $230.50 | 6.545% | $245.5862 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $195.95 | 9.265% | $214.1048 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $765.49 | $821.2706 | $821.27 | $821.25 | $821.30 | |