| 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 | $45.82 | 4.232% | $47.7591 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $168.86 | 13.857% | $192.2589 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $141.29 | 4.570% | $147.747 | $147.75 | $147.75 | $147.70 |
| Purchase #4 | $31.76 | 9.424% | $34.7531 | $34.75 | $34.75 | $34.80 |
| Purchase #5 | $246.58 | 4.192% | $256.9166 | $256.92 | $256.90 | $256.90 |
| Purchase #6 | $144.61 | 6.863% | $154.5346 | $154.53 | $154.55 | $154.50 |
| Purchase #7 | $183.41 | 12.759% | $206.8113 | $206.81 | $206.80 | $206.80 |
| 7 purchase totals = | $962.33 | $1,040.7806 | $1,040.78 | $1,040.75 | $1,040.80 | |