| 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 | $36.88 | 12.154% | $41.3624 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $83.54 | 9.665% | $91.6141 | $91.61 | $91.60 | $91.60 |
| Purchase #3 | $34.44 | 5.235% | $36.2429 | $36.24 | $36.25 | $36.20 |
| Purchase #4 | $58.35 | 3.346% | $60.3024 | $60.30 | $60.30 | $60.30 |
| Purchase #5 | $113.53 | 10.691% | $125.6675 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $84.73 | 12.212% | $95.0772 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $198.35 | 6.544% | $211.33 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $609.82 | $661.5965 | $661.59 | $661.60 | $661.60 | |