| 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 | $7.63 | 7.624% | $8.2117 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $88.52 | 5.128% | $93.0593 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $165.36 | 8.540% | $179.4817 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $205.97 | 7.652% | $221.7308 | $221.73 | $221.75 | $221.70 |
| Purchase #5 | $236.38 | 5.667% | $249.7757 | $249.78 | $249.80 | $249.80 |
| Purchase #6 | $96.25 | 10.570% | $106.4236 | $106.42 | $106.40 | $106.40 |
| Purchase #7 | $34.25 | 7.423% | $36.7924 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $834.36 | $895.4752 | $895.47 | $895.50 | $895.50 | |