| 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 | $89.91 | 12.357% | $101.0202 | $101.02 | $101.00 | $101.00 |
| Purchase #2 | $110.95 | 5.580% | $117.141 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $16.32 | 10.398% | $18.017 | $18.02 | $18.00 | $18.00 |
| Purchase #4 | $170.34 | 7.212% | $182.6249 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $22.47 | 5.133% | $23.6234 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $238.38 | 8.384% | $258.3658 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $38.99 | 5.534% | $41.1477 | $41.15 | $41.15 | $41.10 |
| 7 purchase totals = | $687.36 | $741.9400 | $741.94 | $741.85 | $741.80 | |