| 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 | $95.33 | 3.822% | $98.9735 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $150.69 | 9.749% | $165.3808 | $165.38 | $165.40 | $165.40 |
| Purchase #3 | $33.48 | 5.645% | $35.3699 | $35.37 | $35.35 | $35.40 |
| Purchase #4 | $180.64 | 12.145% | $202.5787 | $202.58 | $202.60 | $202.60 |
| Purchase #5 | $181.44 | 12.326% | $203.8043 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $208.65 | 7.280% | $223.8397 | $223.84 | $223.85 | $223.80 |
| Purchase #7 | $15.67 | 5.552% | $16.54 | $16.54 | $16.55 | $16.50 |
| 7 purchase totals = | $865.90 | $946.4869 | $946.48 | $946.50 | $946.50 | |