| 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 | $8.93 | 6.643% | $9.5232 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $180.78 | 6.298% | $192.1655 | $192.17 | $192.15 | $192.20 |
| Purchase #3 | $131.78 | 9.549% | $144.3637 | $144.36 | $144.35 | $144.40 |
| Purchase #4 | $80.81 | 8.829% | $87.9447 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $22.64 | 7.672% | $24.3769 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $10.80 | 4.386% | $11.2737 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $172.73 | 9.499% | $189.1376 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $608.47 | $658.7853 | $658.78 | $658.75 | $658.80 | |