| 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 | $97.29 | 11.385% | $108.3665 | $108.37 | $108.35 | $108.40 |
| Purchase #2 | $192.32 | 5.131% | $202.1879 | $202.19 | $202.20 | $202.20 |
| Purchase #3 | $123.63 | 9.432% | $135.2908 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $142.56 | 9.832% | $156.5765 | $156.58 | $156.60 | $156.60 |
| Purchase #5 | $96.45 | 10.832% | $106.8975 | $106.90 | $106.90 | $106.90 |
| Purchase #6 | $46.29 | 5.815% | $48.9818 | $48.98 | $49.00 | $49.00 |
| Purchase #7 | $192.26 | 10.823% | $213.0683 | $213.07 | $213.05 | $213.10 |
| 7 purchase totals = | $890.80 | $971.3693 | $971.38 | $971.40 | $971.50 | |