| 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 | $197.60 | 9.705% | $216.7771 | $216.78 | $216.80 | $216.80 |
| Purchase #2 | $61.89 | 11.330% | $68.9021 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $27.87 | 6.506% | $29.6832 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $48.89 | 11.651% | $54.5862 | $54.59 | $54.60 | $54.60 |
| Purchase #5 | $18.58 | 7.285% | $19.9336 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $232.43 | 6.741% | $248.0981 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $67.66 | 9.126% | $73.8347 | $73.83 | $73.85 | $73.80 |
| 7 purchase totals = | $654.92 | $711.8150 | $711.81 | $711.90 | $711.80 | |