| 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 | $79.39 | 9.415% | $86.8646 | $86.86 | $86.85 | $86.90 |
| Purchase #2 | $12.64 | 13.210% | $14.3097 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $153.57 | 9.810% | $168.6352 | $168.64 | $168.65 | $168.60 |
| Purchase #4 | $47.85 | 8.799% | $52.0603 | $52.06 | $52.05 | $52.10 |
| Purchase #5 | $182.59 | 3.548% | $189.0683 | $189.07 | $189.05 | $189.10 |
| Purchase #6 | $250.53 | 12.576% | $282.0367 | $282.04 | $282.05 | $282.00 |
| Purchase #7 | $60.94 | 12.560% | $68.5941 | $68.59 | $68.60 | $68.60 |
| 7 purchase totals = | $787.51 | $861.5689 | $861.57 | $861.55 | $861.60 | |