| 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 | $5.78 | 6.617% | $6.1625 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $182.36 | 13.158% | $206.3549 | $206.35 | $206.35 | $206.40 |
| Purchase #3 | $143.91 | 13.348% | $163.1191 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $93.76 | 8.291% | $101.5336 | $101.53 | $101.55 | $101.50 |
| Purchase #5 | $187.56 | 9.627% | $205.6164 | $205.62 | $205.60 | $205.60 |
| Purchase #6 | $177.99 | 13.457% | $201.9421 | $201.94 | $201.95 | $201.90 |
| Purchase #7 | $140.69 | 3.673% | $145.8575 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $932.05 | $1,030.5861 | $1,030.58 | $1,030.55 | $1,030.60 | |