| 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 | $80.34 | 13.397% | $91.1031 | $91.10 | $91.10 | $91.10 |
| Purchase #2 | $10.67 | 8.186% | $11.5434 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $179.64 | 7.227% | $192.6226 | $192.62 | $192.60 | $192.60 |
| Purchase #4 | $59.81 | 3.572% | $61.9464 | $61.95 | $61.95 | $61.90 |
| Purchase #5 | $238.79 | 5.719% | $252.4464 | $252.45 | $252.45 | $252.40 |
| Purchase #6 | $84.86 | 5.254% | $89.3185 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $47.83 | 11.349% | $53.2582 | $53.26 | $53.25 | $53.30 |
| 7 purchase totals = | $701.94 | $752.2386 | $752.24 | $752.20 | $752.10 | |