| 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 | $17.28 | 10.132% | $19.0308 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $67.49 | 3.270% | $69.6969 | $69.70 | $69.70 | $69.70 |
| Purchase #3 | $58.63 | 11.269% | $65.237 | $65.24 | $65.25 | $65.20 |
| Purchase #4 | $83.95 | 4.471% | $87.7034 | $87.70 | $87.70 | $87.70 |
| Purchase #5 | $147.38 | 11.843% | $164.8342 | $164.83 | $164.85 | $164.80 |
| Purchase #6 | $70.45 | 11.802% | $78.7645 | $78.76 | $78.75 | $78.80 |
| Purchase #7 | $29.65 | 12.767% | $33.4354 | $33.44 | $33.45 | $33.40 |
| 7 purchase totals = | $474.83 | $518.7022 | $518.70 | $518.75 | $518.60 | |