| 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 | $58.85 | 8.328% | $63.751 | $63.75 | $63.75 | $63.80 |
| Purchase #2 | $17.70 | 7.116% | $18.9595 | $18.96 | $18.95 | $19.00 |
| Purchase #3 | $120.34 | 4.514% | $125.7721 | $125.77 | $125.75 | $125.80 |
| Purchase #4 | $171.53 | 11.769% | $191.7174 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $53.53 | 3.373% | $55.3356 | $55.34 | $55.35 | $55.30 |
| Purchase #6 | $28.48 | 9.648% | $31.2278 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $111.48 | 7.503% | $119.8443 | $119.84 | $119.85 | $119.80 |
| 7 purchase totals = | $561.91 | $606.6077 | $606.61 | $606.60 | $606.60 | |