| 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 | $18.66 | 6.264% | $19.8289 | $19.83 | $19.85 | $19.80 |
| Purchase #2 | $141.84 | 12.475% | $159.5345 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $93.90 | 10.693% | $103.9407 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $124.63 | 11.205% | $138.5948 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $84.98 | 3.685% | $88.1115 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $104.44 | 12.464% | $117.4574 | $117.46 | $117.45 | $117.50 |
| Purchase #7 | $64.91 | 10.245% | $71.56 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $633.36 | $699.0278 | $699.02 | $699.05 | $699.00 | |