| 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 | $47.37 | 8.817% | $51.5466 | $51.55 | $51.55 | $51.50 |
| Purchase #2 | $156.95 | 8.866% | $170.8652 | $170.87 | $170.85 | $170.90 |
| Purchase #3 | $168.81 | 4.857% | $177.0091 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $146.95 | 9.447% | $160.8324 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $203.65 | 8.436% | $220.8299 | $220.83 | $220.85 | $220.80 |
| Purchase #6 | $213.33 | 5.351% | $224.7453 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $33.83 | 3.426% | $34.989 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $970.89 | $1,040.8175 | $1,040.83 | $1,040.85 | $1,040.70 | |