| 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 | $50.56 | 5.685% | $53.4343 | $53.43 | $53.45 | $53.40 |
| Purchase #2 | $7.93 | 4.712% | $8.3037 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $199.90 | 3.444% | $206.7846 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $241.95 | 5.521% | $255.3081 | $255.31 | $255.30 | $255.30 |
| Purchase #5 | $93.25 | 12.517% | $104.9221 | $104.92 | $104.90 | $104.90 |
| Purchase #6 | $67.75 | 12.685% | $76.3441 | $76.34 | $76.35 | $76.30 |
| Purchase #7 | $134.50 | 11.196% | $149.5586 | $149.56 | $149.55 | $149.60 |
| 7 purchase totals = | $795.84 | $854.6555 | $854.64 | $854.65 | $854.60 | |