| 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 | $45.37 | 13.518% | $51.5031 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $91.71 | 12.146% | $102.8491 | $102.85 | $102.85 | $102.80 |
| Purchase #3 | $13.40 | 7.606% | $14.4192 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $52.74 | 9.242% | $57.6142 | $57.61 | $57.60 | $57.60 |
| Purchase #5 | $13.69 | 4.839% | $14.3525 | $14.35 | $14.35 | $14.40 |
| Purchase #6 | $196.41 | 11.307% | $218.6181 | $218.62 | $218.60 | $218.60 |
| Purchase #7 | $145.32 | 7.811% | $156.6709 | $156.67 | $156.65 | $156.70 |
| 7 purchase totals = | $558.64 | $616.0271 | $616.02 | $615.95 | $616.00 | |