| 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 | $55.59 | 8.412% | $60.2662 | $60.27 | $60.25 | $60.30 |
| Purchase #2 | $170.84 | 13.378% | $193.695 | $193.70 | $193.70 | $193.70 |
| Purchase #3 | $19.28 | 4.812% | $20.2078 | $20.21 | $20.20 | $20.20 |
| Purchase #4 | $181.55 | 6.848% | $193.9825 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $238.67 | 7.413% | $256.3626 | $256.36 | $256.35 | $256.40 |
| Purchase #6 | $191.97 | 9.445% | $210.1016 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $122.71 | 5.480% | $129.4345 | $129.43 | $129.45 | $129.40 |
| 7 purchase totals = | $980.61 | $1,064.0502 | $1,064.05 | $1,064.05 | $1,064.10 | |