| 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 | $65.96 | 7.247% | $70.7401 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $92.90 | 11.546% | $103.6262 | $103.63 | $103.65 | $103.60 |
| Purchase #3 | $180.68 | 11.709% | $201.8358 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $8.75 | 4.194% | $9.117 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $128.71 | 10.778% | $142.5824 | $142.58 | $142.60 | $142.60 |
| Purchase #6 | $109.31 | 13.226% | $123.7673 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $230.54 | 7.209% | $247.1596 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $816.85 | $898.8284 | $898.84 | $898.85 | $898.80 | |