| 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 | $85.75 | 9.494% | $93.8911 | $93.89 | $93.90 | $93.90 |
| Purchase #2 | $115.57 | 12.313% | $129.8001 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $89.78 | 7.418% | $96.4399 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $57.63 | 8.159% | $62.332 | $62.33 | $62.35 | $62.30 |
| Purchase #5 | $110.47 | 8.148% | $119.4711 | $119.47 | $119.45 | $119.50 |
| Purchase #6 | $70.62 | 5.130% | $74.2428 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $187.78 | 7.324% | $201.533 | $201.53 | $201.55 | $201.50 |
| 7 purchase totals = | $717.60 | $777.7100 | $777.70 | $777.75 | $777.60 | |