| 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 | $74.94 | 12.799% | $84.5316 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $55.46 | 9.219% | $60.5729 | $60.57 | $60.55 | $60.60 |
| Purchase #3 | $224.37 | 10.758% | $248.5077 | $248.51 | $248.50 | $248.50 |
| Purchase #4 | $206.82 | 9.744% | $226.9725 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $12.38 | 5.455% | $13.0553 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $175.75 | 7.755% | $189.3794 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $6.38 | 9.786% | $7.0043 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $756.10 | $830.0237 | $830.02 | $830.00 | $830.10 | |