| 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 | $92.60 | 8.752% | $100.7044 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $120.98 | 7.561% | $130.1273 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $104.75 | 4.796% | $109.7738 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $179.54 | 5.491% | $189.3985 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $5.65 | 5.451% | $5.958 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $67.55 | 10.261% | $74.4813 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $124.98 | 7.301% | $134.1048 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $696.05 | $744.5481 | $744.54 | $744.55 | $744.60 | |