| 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 | $70.44 | 6.267% | $74.8545 | $74.85 | $74.85 | $74.90 |
| Purchase #2 | $91.47 | 10.432% | $101.0122 | $101.01 | $101.00 | $101.00 |
| Purchase #3 | $156.99 | 11.502% | $175.047 | $175.05 | $175.05 | $175.00 |
| Purchase #4 | $95.85 | 6.232% | $101.8234 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $167.87 | 6.503% | $178.7866 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $198.94 | 10.817% | $220.4593 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $114.73 | 11.536% | $127.9653 | $127.97 | $127.95 | $128.00 |
| 7 purchase totals = | $896.29 | $979.9483 | $979.95 | $979.90 | $980.00 | |