| 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 | $31.64 | 11.802% | $35.3742 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $131.90 | 12.530% | $148.4271 | $148.43 | $148.45 | $148.40 |
| Purchase #3 | $98.27 | 8.677% | $106.7969 | $106.80 | $106.80 | $106.80 |
| Purchase #4 | $99.69 | 12.484% | $112.1353 | $112.14 | $112.15 | $112.10 |
| Purchase #5 | $213.36 | 4.765% | $223.5266 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $8.31 | 11.286% | $9.2479 | $9.25 | $9.25 | $9.20 |
| Purchase #7 | $123.93 | 4.514% | $129.5242 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $707.10 | $765.0322 | $765.04 | $765.05 | $764.90 | |