| 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 | $10.65 | 3.271% | $10.9984 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $131.41 | 13.115% | $148.6444 | $148.64 | $148.65 | $148.60 |
| Purchase #3 | $171.78 | 3.674% | $178.0912 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $64.88 | 12.735% | $73.1425 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $170.59 | 9.345% | $186.5316 | $186.53 | $186.55 | $186.50 |
| Purchase #6 | $15.41 | 9.569% | $16.8846 | $16.88 | $16.90 | $16.90 |
| Purchase #7 | $147.64 | 8.192% | $159.7347 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $712.36 | $774.0274 | $774.01 | $774.10 | $773.90 | |