| 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 | $74.33 | 4.537% | $77.7024 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $8.29 | 13.822% | $9.4358 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $150.95 | 6.532% | $160.8101 | $160.81 | $160.80 | $160.80 |
| Purchase #4 | $105.55 | 13.187% | $119.4689 | $119.47 | $119.45 | $119.50 |
| Purchase #5 | $193.38 | 6.110% | $205.1955 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $39.81 | 7.127% | $42.6473 | $42.65 | $42.65 | $42.60 |
| Purchase #7 | $159.70 | 5.573% | $168.6001 | $168.60 | $168.60 | $168.60 |
| 7 purchase totals = | $732.01 | $783.8601 | $783.87 | $783.85 | $783.80 | |