| 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 | $38.43 | 6.753% | $41.0252 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $42.43 | 4.462% | $44.3232 | $44.32 | $44.30 | $44.30 |
| Purchase #3 | $249.84 | 6.247% | $265.4475 | $265.45 | $265.45 | $265.40 |
| Purchase #4 | $36.93 | 5.538% | $38.9752 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $230.45 | 9.102% | $251.4256 | $251.43 | $251.45 | $251.40 |
| Purchase #6 | $64.60 | 7.424% | $69.3959 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $228.87 | 6.627% | $244.0372 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $891.55 | $954.6298 | $954.65 | $954.70 | $954.50 | |