| 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 | $18.42 | 5.458% | $19.4254 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $234.86 | 6.441% | $249.9873 | $249.99 | $250.00 | $250.00 |
| Purchase #3 | $53.57 | 5.648% | $56.5956 | $56.60 | $56.60 | $56.60 |
| Purchase #4 | $90.36 | 13.162% | $102.2532 | $102.25 | $102.25 | $102.30 |
| Purchase #5 | $116.59 | 9.274% | $127.4026 | $127.40 | $127.40 | $127.40 |
| Purchase #6 | $117.58 | 13.117% | $133.003 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $38.52 | 3.396% | $39.8281 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $669.90 | $728.4952 | $728.50 | $728.55 | $728.50 | |