| 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 | $107.77 | 8.471% | $116.8992 | $116.90 | $116.90 | $116.90 |
| Purchase #2 | $40.73 | 8.703% | $44.2747 | $44.27 | $44.25 | $44.30 |
| Purchase #3 | $128.53 | 11.395% | $143.176 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $34.88 | 13.406% | $39.556 | $39.56 | $39.55 | $39.60 |
| Purchase #5 | $55.46 | 11.385% | $61.7741 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $130.44 | 3.541% | $135.0589 | $135.06 | $135.05 | $135.10 |
| Purchase #7 | $189.29 | 8.411% | $205.2112 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $687.10 | $745.9501 | $745.95 | $745.90 | $746.10 | |