| 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 | $96.48 | 13.739% | $109.7354 | $109.74 | $109.75 | $109.70 |
| Purchase #2 | $18.78 | 4.573% | $19.6388 | $19.64 | $19.65 | $19.60 |
| Purchase #3 | $52.57 | 8.508% | $57.0427 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $5.96 | 9.784% | $6.5431 | $6.54 | $6.55 | $6.50 |
| Purchase #5 | $208.30 | 4.709% | $218.1088 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $6.57 | 11.490% | $7.3249 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $246.67 | 6.385% | $262.4199 | $262.42 | $262.40 | $262.40 |
| 7 purchase totals = | $635.33 | $680.8136 | $680.81 | $680.80 | $680.60 | |