| 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 | $54.90 | 10.569% | $60.7024 | $60.70 | $60.70 | $60.70 |
| Purchase #2 | $149.28 | 8.774% | $162.3778 | $162.38 | $162.40 | $162.40 |
| Purchase #3 | $214.70 | 12.859% | $242.3083 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $100.72 | 11.472% | $112.2746 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $23.92 | 4.359% | $24.9627 | $24.96 | $24.95 | $25.00 |
| Purchase #6 | $128.55 | 8.532% | $139.5179 | $139.52 | $139.50 | $139.50 |
| Purchase #7 | $234.83 | 7.580% | $252.6301 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $906.90 | $994.7738 | $994.77 | $994.75 | $994.80 | |