| 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 | $72.80 | 13.115% | $82.3477 | $82.35 | $82.35 | $82.30 |
| Purchase #2 | $66.55 | 5.492% | $70.2049 | $70.20 | $70.20 | $70.20 |
| Purchase #3 | $31.61 | 10.272% | $34.857 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $23.77 | 12.772% | $26.8059 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $67.62 | 5.394% | $71.2674 | $71.27 | $71.25 | $71.30 |
| Purchase #6 | $88.85 | 3.333% | $91.8114 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $151.29 | 8.593% | $164.2903 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $502.49 | $541.5846 | $541.59 | $541.55 | $541.60 | |