| 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 | $71.60 | 4.199% | $74.6065 | $74.61 | $74.60 | $74.60 |
| Purchase #2 | $67.33 | 6.313% | $71.5805 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $205.30 | 4.289% | $214.1053 | $214.11 | $214.10 | $214.10 |
| Purchase #4 | $114.56 | 13.124% | $129.5949 | $129.59 | $129.60 | $129.60 |
| Purchase #5 | $41.95 | 5.629% | $44.3114 | $44.31 | $44.30 | $44.30 |
| Purchase #6 | $22.31 | 8.196% | $24.1385 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $7.29 | 4.616% | $7.6265 | $7.63 | $7.65 | $7.60 |
| 7 purchase totals = | $530.34 | $565.9636 | $565.97 | $566.00 | $565.90 | |