| 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 | $27.85 | 6.158% | $29.565 | $29.57 | $29.55 | $29.60 |
| Purchase #2 | $201.87 | 7.116% | $216.2351 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $192.59 | 13.202% | $218.0157 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $238.35 | 3.835% | $247.4907 | $247.49 | $247.50 | $247.50 |
| Purchase #5 | $160.68 | 11.777% | $179.6033 | $179.60 | $179.60 | $179.60 |
| Purchase #6 | $135.98 | 11.129% | $151.1132 | $151.11 | $151.10 | $151.10 |
| Purchase #7 | $81.96 | 9.379% | $89.647 | $89.65 | $89.65 | $89.60 |
| 7 purchase totals = | $1,039.28 | $1,131.6700 | $1,131.68 | $1,131.65 | $1,131.60 | |