| 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 | $114.95 | 11.153% | $127.7704 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $55.35 | 3.822% | $57.4655 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $109.37 | 5.493% | $115.3777 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $18.96 | 12.330% | $21.2978 | $21.30 | $21.30 | $21.30 |
| Purchase #5 | $18.76 | 5.425% | $19.7777 | $19.78 | $19.80 | $19.80 |
| Purchase #6 | $149.65 | 3.662% | $155.1302 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $248.76 | 4.380% | $259.6557 | $259.66 | $259.65 | $259.70 |
| 7 purchase totals = | $715.80 | $756.4750 | $756.49 | $756.50 | $756.60 | |