| 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 | $49.34 | 7.394% | $52.9882 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $214.73 | 4.847% | $225.138 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $29.60 | 6.543% | $31.5367 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $130.98 | 7.787% | $141.1794 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $104.85 | 6.459% | $111.6223 | $111.62 | $111.60 | $111.60 |
| Purchase #6 | $174.42 | 13.469% | $197.9126 | $197.91 | $197.90 | $197.90 |
| Purchase #7 | $161.44 | 12.817% | $182.1318 | $182.13 | $182.15 | $182.10 |
| 7 purchase totals = | $865.36 | $942.5090 | $942.51 | $942.55 | $942.40 | |