| 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 | $81.58 | 12.244% | $91.5687 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $210.51 | 7.308% | $225.8941 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $182.95 | 10.574% | $202.2951 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $199.35 | 13.548% | $226.3579 | $226.36 | $226.35 | $226.40 |
| Purchase #5 | $33.66 | 7.207% | $36.0859 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $150.43 | 10.172% | $165.7317 | $165.73 | $165.75 | $165.70 |
| Purchase #7 | $86.64 | 4.513% | $90.5501 | $90.55 | $90.55 | $90.60 |
| 7 purchase totals = | $945.12 | $1,038.4835 | $1,038.49 | $1,038.50 | $1,038.60 | |