| 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 | $95.94 | 4.217% | $99.9858 | $99.99 | $100.00 | $100.00 |
| Purchase #2 | $96.26 | 6.739% | $102.747 | $102.75 | $102.75 | $102.70 |
| Purchase #3 | $165.53 | 9.618% | $181.4507 | $181.45 | $181.45 | $181.50 |
| Purchase #4 | $236.55 | 11.748% | $264.3399 | $264.34 | $264.35 | $264.30 |
| Purchase #5 | $32.67 | 6.182% | $34.6897 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $36.95 | 12.740% | $41.6574 | $41.66 | $41.65 | $41.70 |
| Purchase #7 | $214.65 | 5.483% | $226.4193 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $878.55 | $951.2898 | $951.30 | $951.30 | $951.30 | |