| 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 | $43.47 | 3.813% | $45.1275 | $45.13 | $45.15 | $45.10 |
| Purchase #2 | $25.60 | 5.502% | $27.0085 | $27.01 | $27.00 | $27.00 |
| Purchase #3 | $189.51 | 12.136% | $212.5089 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $90.76 | 7.315% | $97.3991 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $32.59 | 3.234% | $33.644 | $33.64 | $33.65 | $33.60 |
| Purchase #6 | $190.79 | 8.201% | $206.4367 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $70.60 | 8.506% | $76.6052 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $643.32 | $698.7299 | $698.74 | $698.75 | $698.60 | |