| 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 | $56.32 | 7.637% | $60.6212 | $60.62 | $60.60 | $60.60 |
| Purchase #2 | $249.83 | 12.545% | $281.1712 | $281.17 | $281.15 | $281.20 |
| Purchase #3 | $80.49 | 12.837% | $90.8225 | $90.82 | $90.80 | $90.80 |
| Purchase #4 | $171.80 | 3.103% | $177.131 | $177.13 | $177.15 | $177.10 |
| Purchase #5 | $94.99 | 12.323% | $106.6956 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $89.54 | 3.290% | $92.4859 | $92.49 | $92.50 | $92.50 |
| Purchase #7 | $92.72 | 4.512% | $96.9035 | $96.90 | $96.90 | $96.90 |
| 7 purchase totals = | $835.69 | $905.8309 | $905.83 | $905.80 | $905.80 | |