| 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 | $223.28 | 5.506% | $235.5738 | $235.57 | $235.55 | $235.60 |
| Purchase #2 | $48.98 | 12.234% | $54.9722 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $52.81 | 10.288% | $58.2431 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $16.37 | 10.439% | $18.0789 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $122.57 | 4.532% | $128.1249 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $169.50 | 8.765% | $184.3567 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $52.93 | 8.862% | $57.6207 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $686.44 | $736.9703 | $736.96 | $736.90 | $737.00 | |