| 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 | $31.39 | 10.515% | $34.6907 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $99.86 | 13.639% | $113.4799 | $113.48 | $113.50 | $113.50 |
| Purchase #3 | $7.78 | 13.716% | $8.8471 | $8.85 | $8.85 | $8.80 |
| Purchase #4 | $71.99 | 11.196% | $80.05 | $80.05 | $80.05 | $80.10 |
| Purchase #5 | $29.25 | 10.823% | $32.4157 | $32.42 | $32.40 | $32.40 |
| Purchase #6 | $88.55 | 3.866% | $91.9733 | $91.97 | $91.95 | $92.00 |
| Purchase #7 | $181.45 | 13.247% | $205.4867 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $510.27 | $566.9434 | $566.95 | $566.95 | $567.00 | |