| 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 | $95.33 | 4.234% | $99.3663 | $99.37 | $99.35 | $99.40 |
| Purchase #2 | $43.58 | 10.230% | $48.0382 | $48.04 | $48.05 | $48.00 |
| Purchase #3 | $83.99 | 6.539% | $89.4821 | $89.48 | $89.50 | $89.50 |
| Purchase #4 | $145.65 | 9.482% | $159.4605 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $185.64 | 8.805% | $201.9856 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $194.69 | 8.542% | $211.3204 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $179.82 | 5.618% | $189.9223 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $928.70 | $999.5754 | $999.58 | $999.55 | $999.60 | |