| 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 | $81.57 | 5.308% | $85.8997 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $9.95 | 3.851% | $10.3332 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $98.88 | 9.615% | $108.3873 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $13.73 | 6.816% | $14.6658 | $14.67 | $14.65 | $14.70 |
| Purchase #5 | $24.50 | 9.853% | $26.914 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $47.88 | 11.392% | $53.3345 | $53.33 | $53.35 | $53.30 |
| Purchase #7 | $18.84 | 7.312% | $20.2176 | $20.22 | $20.20 | $20.20 |
| 7 purchase totals = | $295.35 | $319.7521 | $319.75 | $319.75 | $319.70 | |