| 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 | $46.56 | 9.573% | $51.0172 | $51.02 | $51.00 | $51.00 |
| Purchase #2 | $215.84 | 5.711% | $228.1666 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $129.25 | 7.318% | $138.7085 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $56.75 | 11.206% | $63.1094 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $153.64 | 9.820% | $168.7274 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $141.28 | 5.472% | $149.0108 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $163.59 | 9.284% | $178.7777 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $906.91 | $977.5176 | $977.53 | $977.50 | $977.50 | |