| 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 | $43.27 | 8.423% | $46.9146 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $14.68 | 11.326% | $16.3427 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $173.27 | 9.555% | $189.8259 | $189.83 | $189.85 | $189.80 |
| Purchase #4 | $77.62 | 10.544% | $85.8043 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $206.58 | 6.766% | $220.5572 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $127.81 | 13.862% | $145.527 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $156.85 | 4.701% | $164.2235 | $164.22 | $164.20 | $164.20 |
| 7 purchase totals = | $800.08 | $869.1952 | $869.19 | $869.20 | $869.10 | |