| 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 | $5.80 | 5.739% | $6.1329 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $53.69 | 5.514% | $56.6505 | $56.65 | $56.65 | $56.70 |
| Purchase #3 | $16.41 | 4.287% | $17.1135 | $17.11 | $17.10 | $17.10 |
| Purchase #4 | $167.37 | 10.660% | $185.2116 | $185.21 | $185.20 | $185.20 |
| Purchase #5 | $151.42 | 6.635% | $161.4667 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $158.64 | 8.158% | $171.5819 | $171.58 | $171.60 | $171.60 |
| Purchase #7 | $45.69 | 5.233% | $48.081 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $599.02 | $646.2381 | $646.23 | $646.25 | $646.30 | |