| 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 | $39.88 | 6.415% | $42.4383 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $42.84 | 4.436% | $44.7404 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $244.41 | 10.630% | $270.3908 | $270.39 | $270.40 | $270.40 |
| Purchase #4 | $56.35 | 11.497% | $62.8286 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $241.42 | 10.376% | $266.4697 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $234.33 | 6.872% | $250.4332 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $27.37 | 13.243% | $30.9946 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $886.60 | $968.2956 | $968.29 | $968.35 | $968.20 | |