| 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 | $44.87 | 11.649% | $50.0969 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $21.38 | 12.492% | $24.0508 | $24.05 | $24.05 | $24.10 |
| Purchase #3 | $68.95 | 7.805% | $74.3315 | $74.33 | $74.35 | $74.30 |
| Purchase #4 | $58.99 | 11.147% | $65.5656 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $199.36 | 7.227% | $213.7677 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $93.58 | 5.570% | $98.7924 | $98.79 | $98.80 | $98.80 |
| Purchase #7 | $102.25 | 8.721% | $111.1672 | $111.17 | $111.15 | $111.20 |
| 7 purchase totals = | $589.38 | $637.7721 | $637.78 | $637.75 | $637.90 | |