| 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 | $233.56 | 5.163% | $245.6187 | $245.62 | $245.60 | $245.60 |
| Purchase #2 | $33.39 | 8.783% | $36.3226 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $8.77 | 3.217% | $9.0521 | $9.05 | $9.05 | $9.10 |
| Purchase #4 | $44.58 | 6.414% | $47.4394 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $7.41 | 7.229% | $7.9457 | $7.95 | $7.95 | $7.90 |
| Purchase #6 | $186.79 | 12.164% | $209.5111 | $209.51 | $209.50 | $209.50 |
| Purchase #7 | $173.36 | 13.227% | $196.2903 | $196.29 | $196.30 | $196.30 |
| 7 purchase totals = | $687.86 | $752.1799 | $752.18 | $752.15 | $752.10 | |