| 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 | $87.40 | 10.483% | $96.5621 | $96.56 | $96.55 | $96.60 |
| Purchase #2 | $227.86 | 10.819% | $252.5122 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $129.67 | 13.561% | $147.2545 | $147.25 | $147.25 | $147.30 |
| Purchase #4 | $177.84 | 3.572% | $184.1924 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $69.54 | 12.345% | $78.1247 | $78.12 | $78.10 | $78.10 |
| Purchase #6 | $185.82 | 10.722% | $205.7436 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $31.37 | 8.826% | $34.1387 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $909.50 | $998.5282 | $998.51 | $998.50 | $998.50 | |