| 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 | $231.77 | 13.524% | $263.1146 | $263.11 | $263.10 | $263.10 |
| Purchase #2 | $54.32 | 3.304% | $56.1147 | $56.11 | $56.10 | $56.10 |
| Purchase #3 | $77.34 | 3.381% | $79.9549 | $79.95 | $79.95 | $80.00 |
| Purchase #4 | $57.35 | 4.817% | $60.1125 | $60.11 | $60.10 | $60.10 |
| Purchase #5 | $130.35 | 6.452% | $138.7602 | $138.76 | $138.75 | $138.80 |
| Purchase #6 | $92.47 | 9.154% | $100.9347 | $100.93 | $100.95 | $100.90 |
| Purchase #7 | $28.73 | 8.383% | $31.1384 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $672.33 | $730.1300 | $730.11 | $730.10 | $730.10 | |