| 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 | $71.92 | 7.274% | $77.1515 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $38.96 | 12.193% | $43.7104 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $48.80 | 12.424% | $54.8629 | $54.86 | $54.85 | $54.90 |
| Purchase #4 | $8.78 | 13.208% | $9.9397 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $103.86 | 13.266% | $117.6381 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $187.68 | 11.849% | $209.9182 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $140.51 | 4.114% | $146.2906 | $146.29 | $146.30 | $146.30 |
| 7 purchase totals = | $600.51 | $659.5114 | $659.51 | $659.50 | $659.50 | |