| 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 | $46.44 | 11.665% | $51.8572 | $51.86 | $51.85 | $51.90 |
| Purchase #2 | $191.73 | 4.855% | $201.0385 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $6.85 | 11.558% | $7.6417 | $7.64 | $7.65 | $7.60 |
| Purchase #4 | $132.97 | 9.428% | $145.5064 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $61.67 | 4.674% | $64.5525 | $64.55 | $64.55 | $64.60 |
| Purchase #6 | $204.33 | 9.795% | $224.3441 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $90.72 | 13.122% | $102.6243 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $734.71 | $797.5647 | $797.56 | $797.55 | $797.50 | |