| 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 | $24.96 | 3.601% | $25.8588 | $25.86 | $25.85 | $25.90 |
| Purchase #2 | $233.43 | 4.320% | $243.5142 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $51.75 | 9.266% | $56.5452 | $56.55 | $56.55 | $56.50 |
| Purchase #4 | $186.88 | 10.615% | $206.7173 | $206.72 | $206.70 | $206.70 |
| Purchase #5 | $17.88 | 9.787% | $19.6299 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $224.68 | 7.461% | $241.4434 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $65.94 | 8.738% | $71.7018 | $71.70 | $71.70 | $71.70 |
| 7 purchase totals = | $805.52 | $865.4106 | $865.41 | $865.40 | $865.30 | |