| 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 | $47.36 | 9.862% | $52.0306 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $93.96 | 7.737% | $101.2297 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $239.42 | 4.628% | $250.5004 | $250.50 | $250.50 | $250.50 |
| Purchase #4 | $123.55 | 7.355% | $132.6371 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $211.31 | 7.351% | $226.8434 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $174.73 | 8.382% | $189.3759 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $195.25 | 6.485% | $207.912 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $1,085.58 | $1,160.5291 | $1,160.53 | $1,160.60 | $1,160.40 | |