| 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 | $90.58 | 4.786% | $94.9152 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $122.40 | 10.419% | $135.1529 | $135.15 | $135.15 | $135.20 |
| Purchase #3 | $91.64 | 9.874% | $100.6885 | $100.69 | $100.70 | $100.70 |
| Purchase #4 | $240.56 | 5.367% | $253.4709 | $253.47 | $253.45 | $253.50 |
| Purchase #5 | $38.40 | 11.781% | $42.9239 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $43.45 | 10.512% | $48.0175 | $48.02 | $48.00 | $48.00 |
| Purchase #7 | $138.84 | 6.437% | $147.7771 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $765.87 | $822.9460 | $822.95 | $822.90 | $823.00 | |