| 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 | $46.82 | 4.436% | $48.8969 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $238.42 | 3.617% | $247.0437 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $91.60 | 12.853% | $103.3733 | $103.37 | $103.35 | $103.40 |
| Purchase #4 | $190.92 | 8.268% | $206.7053 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $10.34 | 10.507% | $11.4264 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $221.57 | 8.534% | $240.4788 | $240.48 | $240.50 | $240.50 |
| Purchase #7 | $16.29 | 6.339% | $17.3226 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $815.96 | $875.2470 | $875.25 | $875.25 | $875.20 | |