| 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 | $91.99 | 7.598% | $98.9794 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $178.73 | 7.231% | $191.654 | $191.65 | $191.65 | $191.70 |
| Purchase #3 | $25.63 | 4.377% | $26.7518 | $26.75 | $26.75 | $26.80 |
| Purchase #4 | $7.80 | 13.229% | $8.8319 | $8.83 | $8.85 | $8.80 |
| Purchase #5 | $69.37 | 3.200% | $71.5898 | $71.59 | $71.60 | $71.60 |
| Purchase #6 | $209.87 | 5.368% | $221.1358 | $221.14 | $221.15 | $221.10 |
| Purchase #7 | $179.25 | 12.352% | $201.391 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $762.64 | $820.3337 | $820.33 | $820.40 | $820.40 | |