| 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 | $32.60 | 6.665% | $34.7728 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $246.67 | 10.279% | $272.0252 | $272.03 | $272.05 | $272.00 |
| Purchase #3 | $138.71 | 10.374% | $153.0998 | $153.10 | $153.10 | $153.10 |
| Purchase #4 | $220.38 | 3.686% | $228.5032 | $228.50 | $228.50 | $228.50 |
| Purchase #5 | $26.28 | 13.366% | $29.7926 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $120.88 | 11.473% | $134.7486 | $134.75 | $134.75 | $134.70 |
| Purchase #7 | $66.33 | 9.393% | $72.5604 | $72.56 | $72.55 | $72.60 |
| 7 purchase totals = | $851.85 | $925.5026 | $925.50 | $925.50 | $925.50 | |