| 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 | $22.76 | 6.457% | $24.2296 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $146.74 | 6.806% | $156.7271 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $179.55 | 13.311% | $203.4499 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $75.32 | 13.479% | $85.4724 | $85.47 | $85.45 | $85.50 |
| Purchase #5 | $111.51 | 11.370% | $124.1887 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $220.43 | 5.530% | $232.6198 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $48.69 | 13.307% | $55.1692 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $805.00 | $881.8567 | $881.86 | $881.85 | $881.80 | |