| 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 | $8.83 | 9.584% | $9.6763 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $122.78 | 5.657% | $129.7257 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $162.60 | 10.350% | $179.4291 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $160.34 | 10.520% | $177.2078 | $177.21 | $177.20 | $177.20 |
| Purchase #5 | $53.30 | 11.332% | $59.34 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $176.55 | 12.405% | $198.451 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $85.71 | 9.113% | $93.5208 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $770.11 | $847.3507 | $847.36 | $847.40 | $847.30 | |