| 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 | $80.65 | 5.189% | $84.8349 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $12.89 | 12.862% | $14.5479 | $14.55 | $14.55 | $14.50 |
| Purchase #3 | $115.84 | 3.349% | $119.7195 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $32.63 | 6.136% | $34.6322 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $161.49 | 7.759% | $174.02 | $174.02 | $174.00 | $174.00 |
| Purchase #6 | $70.71 | 9.220% | $77.2295 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $136.82 | 13.486% | $155.2715 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $611.03 | $660.2555 | $660.25 | $660.25 | $660.10 | |