| 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 | $19.49 | 11.599% | $21.7506 | $21.75 | $21.75 | $21.80 |
| Purchase #2 | $188.62 | 6.424% | $200.7369 | $200.74 | $200.75 | $200.70 |
| Purchase #3 | $92.77 | 10.539% | $102.547 | $102.55 | $102.55 | $102.50 |
| Purchase #4 | $29.43 | 7.844% | $31.7385 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $74.71 | 13.363% | $84.6935 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $122.63 | 10.197% | $135.1346 | $135.13 | $135.15 | $135.10 |
| Purchase #7 | $202.65 | 5.700% | $214.2011 | $214.20 | $214.20 | $214.20 |
| 7 purchase totals = | $730.30 | $790.8022 | $790.80 | $790.85 | $790.70 | |