| 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 | $49.33 | 7.874% | $53.2142 | $53.21 | $53.20 | $53.20 |
| Purchase #2 | $69.98 | 10.660% | $77.4399 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $26.61 | 12.438% | $29.9198 | $29.92 | $29.90 | $29.90 |
| Purchase #4 | $103.30 | 8.590% | $112.1735 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $183.93 | 11.445% | $204.9808 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $172.52 | 4.762% | $180.7354 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $32.50 | 6.327% | $34.5563 | $34.56 | $34.55 | $34.60 |
| 7 purchase totals = | $638.17 | $693.0199 | $693.02 | $693.00 | $693.00 | |