| 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 | $134.71 | 9.677% | $147.7459 | $147.75 | $147.75 | $147.70 |
| Purchase #2 | $6.87 | 10.141% | $7.5667 | $7.57 | $7.55 | $7.60 |
| Purchase #3 | $101.35 | 10.413% | $111.9036 | $111.90 | $111.90 | $111.90 |
| Purchase #4 | $11.41 | 3.396% | $11.7975 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $17.39 | 4.830% | $18.2299 | $18.23 | $18.25 | $18.20 |
| Purchase #6 | $230.96 | 5.874% | $244.5266 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $45.50 | 4.706% | $47.6412 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $548.19 | $589.4114 | $589.42 | $589.45 | $589.30 | |