| 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 | $79.90 | 5.871% | $84.5909 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $245.88 | 12.205% | $275.8897 | $275.89 | $275.90 | $275.90 |
| Purchase #3 | $132.92 | 10.532% | $146.9191 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $247.53 | 12.350% | $278.1 | $278.10 | $278.10 | $278.10 |
| Purchase #5 | $49.59 | 7.760% | $53.4382 | $53.44 | $53.45 | $53.40 |
| Purchase #6 | $92.50 | 13.336% | $104.8358 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $150.77 | 9.446% | $165.0117 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $999.09 | $1,108.7854 | $1,108.79 | $1,108.80 | $1,108.70 | |