| 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 | $50.55 | 12.586% | $56.9122 | $56.91 | $56.90 | $56.90 |
| Purchase #2 | $45.64 | 6.175% | $48.4583 | $48.46 | $48.45 | $48.50 |
| Purchase #3 | $131.40 | 6.122% | $139.4443 | $139.44 | $139.45 | $139.40 |
| Purchase #4 | $63.25 | 3.611% | $65.534 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $54.51 | 4.193% | $56.7956 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $57.39 | 8.802% | $62.4415 | $62.44 | $62.45 | $62.40 |
| Purchase #7 | $23.84 | 10.574% | $26.3608 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $426.58 | $455.9467 | $455.94 | $455.95 | $455.90 | |