| 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 | $42.36 | 6.565% | $45.1409 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $64.52 | 3.339% | $66.6743 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $41.52 | 9.223% | $45.3494 | $45.35 | $45.35 | $45.30 |
| Purchase #4 | $70.76 | 5.502% | $74.6532 | $74.65 | $74.65 | $74.70 |
| Purchase #5 | $83.29 | 12.347% | $93.5738 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $179.68 | 7.827% | $193.7436 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $214.62 | 13.108% | $242.7524 | $242.75 | $242.75 | $242.80 |
| 7 purchase totals = | $696.75 | $761.8876 | $761.87 | $761.85 | $761.90 | |