| 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 | $71.90 | 10.752% | $79.6307 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $70.42 | 6.634% | $75.0917 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $67.69 | 8.445% | $73.4064 | $73.41 | $73.40 | $73.40 |
| Purchase #4 | $198.40 | 6.112% | $210.5262 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $170.30 | 13.367% | $193.064 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $205.69 | 12.281% | $230.9508 | $230.95 | $230.95 | $231.00 |
| Purchase #7 | $22.60 | 3.620% | $23.4181 | $23.42 | $23.40 | $23.40 |
| 7 purchase totals = | $807.00 | $886.0879 | $886.09 | $886.10 | $886.10 | |