| 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 | $205.94 | 7.153% | $220.6709 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $218.86 | 6.829% | $233.8059 | $233.81 | $233.80 | $233.80 |
| Purchase #3 | $29.47 | 8.200% | $31.8865 | $31.89 | $31.90 | $31.90 |
| Purchase #4 | $205.74 | 5.231% | $216.5023 | $216.50 | $216.50 | $216.50 |
| Purchase #5 | $36.53 | 4.264% | $38.0876 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $62.55 | 13.486% | $70.9855 | $70.99 | $71.00 | $71.00 |
| Purchase #7 | $49.95 | 3.428% | $51.6623 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $809.04 | $863.6010 | $863.61 | $863.60 | $863.70 | |