| 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 | $24.35 | 4.405% | $25.4226 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $5.61 | 5.628% | $5.9257 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $166.67 | 6.133% | $176.8919 | $176.89 | $176.90 | $176.90 |
| Purchase #4 | $242.65 | 9.457% | $265.5974 | $265.60 | $265.60 | $265.60 |
| Purchase #5 | $174.77 | 6.440% | $186.0252 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $141.54 | 12.626% | $159.4108 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $176.62 | 3.799% | $183.3298 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $932.21 | $1,002.6034 | $1,002.61 | $1,002.65 | $1,002.50 | |