| 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 | $30.48 | 6.838% | $32.5642 | $32.56 | $32.55 | $32.60 |
| Purchase #2 | $90.67 | 12.866% | $102.3356 | $102.34 | $102.35 | $102.30 |
| Purchase #3 | $8.51 | 8.493% | $9.2328 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $56.58 | 3.576% | $58.6033 | $58.60 | $58.60 | $58.60 |
| Purchase #5 | $56.93 | 10.467% | $62.8889 | $62.89 | $62.90 | $62.90 |
| Purchase #6 | $220.72 | 12.180% | $247.6037 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $10.96 | 4.460% | $11.4488 | $11.45 | $11.45 | $11.40 |
| 7 purchase totals = | $474.85 | $524.6773 | $524.67 | $524.70 | $524.60 | |