| 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 | $63.99 | 13.214% | $72.4456 | $72.45 | $72.45 | $72.40 |
| Purchase #2 | $119.44 | 13.273% | $135.2933 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $34.29 | 12.705% | $38.6465 | $38.65 | $38.65 | $38.60 |
| Purchase #4 | $228.26 | 10.763% | $252.8276 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $182.85 | 11.798% | $204.4226 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $74.28 | 5.860% | $78.6328 | $78.63 | $78.65 | $78.60 |
| Purchase #7 | $46.79 | 12.822% | $52.7894 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $749.90 | $835.0578 | $835.06 | $835.10 | $834.90 | |