| 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 | $45.48 | 9.433% | $49.7701 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $22.37 | 9.105% | $24.4068 | $24.41 | $24.40 | $24.40 |
| Purchase #3 | $145.68 | 12.682% | $164.1551 | $164.16 | $164.15 | $164.20 |
| Purchase #4 | $92.74 | 11.674% | $103.5665 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $162.73 | 13.785% | $185.1623 | $185.16 | $185.15 | $185.20 |
| Purchase #6 | $166.57 | 7.460% | $178.9961 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $215.45 | 5.130% | $226.5026 | $226.50 | $226.50 | $226.50 |
| 7 purchase totals = | $851.02 | $932.5595 | $932.57 | $932.50 | $932.70 | |