| 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 | $36.68 | 3.617% | $38.0067 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $25.65 | 8.574% | $27.8492 | $27.85 | $27.85 | $27.80 |
| Purchase #3 | $153.93 | 5.608% | $162.5624 | $162.56 | $162.55 | $162.60 |
| Purchase #4 | $122.32 | 6.322% | $130.0531 | $130.05 | $130.05 | $130.10 |
| Purchase #5 | $128.71 | 10.262% | $141.9182 | $141.92 | $141.90 | $141.90 |
| Purchase #6 | $89.45 | 5.598% | $94.4574 | $94.46 | $94.45 | $94.50 |
| Purchase #7 | $227.56 | 13.662% | $258.6492 | $258.65 | $258.65 | $258.60 |
| 7 purchase totals = | $784.30 | $853.4962 | $853.50 | $853.45 | $853.50 | |