| 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 | $27.58 | 7.802% | $29.7318 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $198.67 | 3.855% | $206.3287 | $206.33 | $206.35 | $206.30 |
| Purchase #3 | $223.71 | 11.707% | $249.8997 | $249.90 | $249.90 | $249.90 |
| Purchase #4 | $83.64 | 7.198% | $89.6604 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $230.50 | 8.520% | $250.1386 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $56.59 | 11.849% | $63.2953 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $26.43 | 11.783% | $29.5442 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $847.12 | $918.5987 | $918.60 | $918.65 | $918.50 | |