| 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 | $45.55 | 11.805% | $50.9272 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $113.45 | 10.157% | $124.9731 | $124.97 | $124.95 | $125.00 |
| Purchase #3 | $230.48 | 12.264% | $258.7461 | $258.75 | $258.75 | $258.70 |
| Purchase #4 | $126.90 | 11.512% | $141.5087 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $91.83 | 12.188% | $103.0222 | $103.02 | $103.00 | $103.00 |
| Purchase #6 | $167.91 | 8.287% | $181.8247 | $181.82 | $181.80 | $181.80 |
| Purchase #7 | $7.91 | 6.701% | $8.44 | $8.44 | $8.45 | $8.40 |
| 7 purchase totals = | $784.03 | $869.4420 | $869.44 | $869.40 | $869.30 | |