| 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 | $83.41 | 3.251% | $86.1217 | $86.12 | $86.10 | $86.10 |
| Purchase #2 | $209.65 | 9.775% | $230.1433 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $199.35 | 11.125% | $221.5277 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $18.65 | 4.372% | $19.4654 | $19.47 | $19.45 | $19.50 |
| Purchase #5 | $118.98 | 13.212% | $134.6996 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $10.72 | 4.514% | $11.2039 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $90.98 | 13.780% | $103.517 | $103.52 | $103.50 | $103.50 |
| 7 purchase totals = | $731.74 | $806.6786 | $806.68 | $806.65 | $806.60 | |