| 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 | $84.36 | 7.442% | $90.6381 | $90.64 | $90.65 | $90.60 |
| Purchase #2 | $227.30 | 3.429% | $235.0941 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $27.46 | 6.156% | $29.1504 | $29.15 | $29.15 | $29.20 |
| Purchase #4 | $108.26 | 7.783% | $116.6859 | $116.69 | $116.70 | $116.70 |
| Purchase #5 | $138.78 | 9.536% | $152.0141 | $152.01 | $152.00 | $152.00 |
| Purchase #6 | $212.50 | 9.736% | $233.189 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $112.46 | 4.716% | $117.7636 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $911.12 | $974.5352 | $974.53 | $974.55 | $974.60 | |