| 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 | $10.95 | 4.230% | $11.4132 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $241.81 | 5.478% | $255.0564 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $63.93 | 7.154% | $68.5036 | $68.50 | $68.50 | $68.50 |
| Purchase #4 | $139.36 | 9.307% | $152.3302 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $10.55 | 6.625% | $11.2489 | $11.25 | $11.25 | $11.20 |
| Purchase #6 | $217.59 | 8.175% | $235.378 | $235.38 | $235.40 | $235.40 |
| Purchase #7 | $100.45 | 6.127% | $106.6046 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $784.64 | $840.5349 | $840.53 | $840.55 | $840.50 | |