| 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 | $111.78 | 4.239% | $116.5184 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $71.56 | 4.587% | $74.8425 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $55.29 | 11.271% | $61.5217 | $61.52 | $61.50 | $61.50 |
| Purchase #4 | $115.50 | 6.247% | $122.7153 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $20.89 | 11.199% | $23.2295 | $23.23 | $23.25 | $23.20 |
| Purchase #6 | $206.31 | 11.848% | $230.7536 | $230.75 | $230.75 | $230.80 |
| Purchase #7 | $161.89 | 6.165% | $171.8705 | $171.87 | $171.85 | $171.90 |
| 7 purchase totals = | $743.22 | $801.4515 | $801.45 | $801.40 | $801.40 | |