| 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 | $248.74 | 10.115% | $273.9001 | $273.90 | $273.90 | $273.90 |
| Purchase #2 | $49.70 | 8.536% | $53.9424 | $53.94 | $53.95 | $53.90 |
| Purchase #3 | $17.80 | 6.160% | $18.8965 | $18.90 | $18.90 | $18.90 |
| Purchase #4 | $22.51 | 3.718% | $23.3469 | $23.35 | $23.35 | $23.30 |
| Purchase #5 | $47.32 | 4.491% | $49.4451 | $49.45 | $49.45 | $49.40 |
| Purchase #6 | $6.71 | 10.560% | $7.4186 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $27.80 | 6.308% | $29.5536 | $29.55 | $29.55 | $29.60 |
| 7 purchase totals = | $420.58 | $456.5032 | $456.51 | $456.50 | $456.40 | |