| 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 | $86.29 | 7.490% | $92.7531 | $92.75 | $92.75 | $92.80 |
| Purchase #2 | $17.63 | 3.198% | $18.1938 | $18.19 | $18.20 | $18.20 |
| Purchase #3 | $102.94 | 6.177% | $109.2986 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $18.56 | 5.188% | $19.5229 | $19.52 | $19.50 | $19.50 |
| Purchase #5 | $202.77 | 6.285% | $215.5141 | $215.51 | $215.50 | $215.50 |
| Purchase #6 | $129.34 | 3.131% | $133.3896 | $133.39 | $133.40 | $133.40 |
| Purchase #7 | $223.82 | 12.180% | $251.0813 | $251.08 | $251.10 | $251.10 |
| 7 purchase totals = | $781.35 | $839.7534 | $839.74 | $839.75 | $839.80 | |