| 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 | $21.42 | 8.872% | $23.3204 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $165.35 | 3.226% | $170.6842 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $184.73 | 11.368% | $205.7301 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $203.88 | 6.642% | $217.4217 | $217.42 | $217.40 | $217.40 |
| Purchase #5 | $34.37 | 5.776% | $36.3552 | $36.36 | $36.35 | $36.40 |
| Purchase #6 | $86.60 | 10.647% | $95.8203 | $95.82 | $95.80 | $95.80 |
| Purchase #7 | $208.65 | 11.488% | $232.6197 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $905.00 | $981.9516 | $981.95 | $981.90 | $981.90 | |