| 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 | $47.57 | 7.452% | $51.1149 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $129.69 | 13.607% | $147.3369 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $145.45 | 6.568% | $155.0032 | $155.00 | $155.00 | $155.00 |
| Purchase #4 | $31.81 | 9.437% | $34.8119 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $73.99 | 11.323% | $82.3679 | $82.37 | $82.35 | $82.40 |
| Purchase #6 | $13.76 | 3.306% | $14.2149 | $14.21 | $14.20 | $14.20 |
| Purchase #7 | $245.45 | 3.874% | $254.9587 | $254.96 | $254.95 | $255.00 |
| 7 purchase totals = | $687.72 | $739.8084 | $739.80 | $739.75 | $739.80 | |