| 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 | $62.32 | 3.833% | $64.7087 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $126.32 | 4.456% | $131.9488 | $131.95 | $131.95 | $131.90 |
| Purchase #3 | $68.99 | 10.511% | $76.2415 | $76.24 | $76.25 | $76.20 |
| Purchase #4 | $39.44 | 9.701% | $43.2661 | $43.27 | $43.25 | $43.30 |
| Purchase #5 | $157.51 | 9.275% | $172.1191 | $172.12 | $172.10 | $172.10 |
| Purchase #6 | $89.99 | 3.832% | $93.4384 | $93.44 | $93.45 | $93.40 |
| Purchase #7 | $218.31 | 13.589% | $247.9761 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $762.88 | $829.6987 | $829.71 | $829.70 | $829.60 | |