| 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 | $86.79 | 4.468% | $90.6678 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $159.50 | 7.871% | $172.0542 | $172.05 | $172.05 | $172.10 |
| Purchase #3 | $226.67 | 7.760% | $244.2596 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $78.81 | 7.446% | $84.6782 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $155.26 | 4.182% | $161.753 | $161.75 | $161.75 | $161.80 |
| Purchase #6 | $205.89 | 7.360% | $221.0435 | $221.04 | $221.05 | $221.00 |
| Purchase #7 | $48.26 | 9.354% | $52.7742 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $961.18 | $1,027.2305 | $1,027.22 | $1,027.20 | $1,027.40 | |