| 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 | $93.88 | 3.154% | $96.841 | $96.84 | $96.85 | $96.80 |
| Purchase #2 | $239.89 | 5.584% | $253.2855 | $253.29 | $253.30 | $253.30 |
| Purchase #3 | $12.89 | 11.275% | $14.3433 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $33.82 | 10.445% | $37.3525 | $37.35 | $37.35 | $37.40 |
| Purchase #5 | $24.93 | 5.682% | $26.3465 | $26.35 | $26.35 | $26.30 |
| Purchase #6 | $7.95 | 7.865% | $8.5753 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $9.30 | 12.868% | $10.4967 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $422.66 | $447.2408 | $447.25 | $447.30 | $447.20 | |