| 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 | $7.72 | 4.822% | $8.0923 | $8.09 | $8.10 | $8.10 |
| Purchase #2 | $177.59 | 12.237% | $199.3217 | $199.32 | $199.30 | $199.30 |
| Purchase #3 | $152.67 | 6.532% | $162.6424 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $189.96 | 10.110% | $209.165 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $199.90 | 4.257% | $208.4097 | $208.41 | $208.40 | $208.40 |
| Purchase #6 | $64.86 | 6.356% | $68.9825 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $39.42 | 8.161% | $42.6371 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $832.12 | $899.2507 | $899.25 | $899.25 | $899.20 | |