| 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 | $79.50 | 10.319% | $87.7036 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $43.90 | 12.275% | $49.2887 | $49.29 | $49.30 | $49.30 |
| Purchase #3 | $139.26 | 8.150% | $150.6097 | $150.61 | $150.60 | $150.60 |
| Purchase #4 | $132.80 | 13.165% | $150.2831 | $150.28 | $150.30 | $150.30 |
| Purchase #5 | $79.76 | 4.421% | $83.2862 | $83.29 | $83.30 | $83.30 |
| Purchase #6 | $69.36 | 5.636% | $73.2691 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $127.57 | 4.404% | $133.1882 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $672.15 | $727.6286 | $727.63 | $727.65 | $727.70 | |