| 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 | $123.73 | 4.736% | $129.5899 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $8.35 | 6.848% | $8.9218 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $64.60 | 8.351% | $69.9947 | $69.99 | $70.00 | $70.00 |
| Purchase #4 | $131.92 | 13.467% | $149.6857 | $149.69 | $149.70 | $149.70 |
| Purchase #5 | $197.84 | 4.424% | $206.5924 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $205.79 | 6.572% | $219.3145 | $219.31 | $219.30 | $219.30 |
| Purchase #7 | $55.56 | 6.531% | $59.1886 | $59.19 | $59.20 | $59.20 |
| 7 purchase totals = | $787.79 | $843.2876 | $843.28 | $843.30 | $843.30 | |