| 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 | $26.45 | 8.805% | $28.7789 | $28.78 | $28.80 | $28.80 |
| Purchase #2 | $139.54 | 12.403% | $156.8471 | $156.85 | $156.85 | $156.80 |
| Purchase #3 | $94.62 | 4.593% | $98.9659 | $98.97 | $98.95 | $99.00 |
| Purchase #4 | $50.69 | 4.812% | $53.1292 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $246.33 | 12.668% | $277.5351 | $277.54 | $277.55 | $277.50 |
| Purchase #6 | $12.63 | 3.676% | $13.0943 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $48.26 | 8.741% | $52.4784 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $618.52 | $680.8289 | $680.84 | $680.90 | $680.80 | |