| 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 | $97.80 | 8.188% | $105.8079 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $177.42 | 11.472% | $197.7736 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $52.78 | 3.777% | $54.7735 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $70.25 | 4.106% | $73.1345 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $239.30 | 3.513% | $247.7066 | $247.71 | $247.70 | $247.70 |
| Purchase #6 | $127.43 | 5.540% | $134.4896 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $162.29 | 8.517% | $176.1122 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $927.27 | $989.7979 | $989.79 | $989.75 | $989.80 | |