| 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 | $19.96 | 3.403% | $20.6392 | $20.64 | $20.65 | $20.60 |
| Purchase #2 | $182.40 | 10.414% | $201.3951 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $70.26 | 4.318% | $73.2938 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $41.62 | 4.862% | $43.6436 | $43.64 | $43.65 | $43.60 |
| Purchase #5 | $217.63 | 10.343% | $240.1395 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $209.76 | 9.855% | $230.4318 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $248.57 | 7.521% | $267.2649 | $267.26 | $267.25 | $267.30 |
| 7 purchase totals = | $990.20 | $1,076.8079 | $1,076.80 | $1,076.85 | $1,076.70 | |