| 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 | $20.97 | 11.169% | $23.3121 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $162.50 | 12.433% | $182.7036 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $9.45 | 6.523% | $10.0664 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $181.47 | 4.608% | $189.8321 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $195.39 | 4.303% | $203.7976 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $40.59 | 12.617% | $45.7112 | $45.71 | $45.70 | $45.70 |
| Purchase #7 | $76.52 | 8.466% | $82.9982 | $83.00 | $83.00 | $83.00 |
| 7 purchase totals = | $686.89 | $738.4212 | $738.42 | $738.40 | $738.40 | |