| 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 | $8.86 | 6.309% | $9.419 | $9.42 | $9.40 | $9.40 |
| Purchase #2 | $140.53 | 5.236% | $147.8882 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $60.32 | 8.737% | $65.5902 | $65.59 | $65.60 | $65.60 |
| Purchase #4 | $106.93 | 10.728% | $118.4015 | $118.40 | $118.40 | $118.40 |
| Purchase #5 | $45.27 | 12.348% | $50.8599 | $50.86 | $50.85 | $50.90 |
| Purchase #6 | $11.70 | 6.870% | $12.5038 | $12.50 | $12.50 | $12.50 |
| Purchase #7 | $214.94 | 5.279% | $226.2867 | $226.29 | $226.30 | $226.30 |
| 7 purchase totals = | $588.55 | $630.9493 | $630.95 | $630.95 | $631.00 | |