| 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 | $70.71 | 4.315% | $73.7611 | $73.76 | $73.75 | $73.80 |
| Purchase #2 | $212.51 | 6.481% | $226.2828 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $230.34 | 8.376% | $249.6333 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $198.84 | 8.308% | $215.3596 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $208.34 | 7.429% | $223.8176 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $228.98 | 9.830% | $251.4887 | $251.49 | $251.50 | $251.50 |
| Purchase #7 | $64.74 | 6.252% | $68.7875 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $1,214.46 | $1,309.1306 | $1,309.13 | $1,309.15 | $1,309.20 | |