| 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 | $40.72 | 11.607% | $45.4464 | $45.45 | $45.45 | $45.40 |
| Purchase #2 | $6.35 | 10.292% | $7.0035 | $7.00 | $7.00 | $7.00 |
| Purchase #3 | $88.37 | 11.394% | $98.4389 | $98.44 | $98.45 | $98.40 |
| Purchase #4 | $231.96 | 6.719% | $247.5454 | $247.55 | $247.55 | $247.50 |
| Purchase #5 | $149.39 | 4.337% | $155.869 | $155.87 | $155.85 | $155.90 |
| Purchase #6 | $68.68 | 3.144% | $70.8393 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $174.70 | 10.656% | $193.316 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $760.17 | $818.4585 | $818.47 | $818.45 | $818.30 | |