| 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 | $30.77 | 8.470% | $33.3762 | $33.38 | $33.40 | $33.40 |
| Purchase #2 | $129.60 | 13.861% | $147.5639 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $208.61 | 4.608% | $218.2227 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $156.97 | 8.276% | $169.9608 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $174.73 | 9.863% | $191.9636 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $61.74 | 9.475% | $67.5899 | $67.59 | $67.60 | $67.60 |
| Purchase #7 | $162.46 | 10.212% | $179.0504 | $179.05 | $179.05 | $179.10 |
| 7 purchase totals = | $924.88 | $1,007.7275 | $1,007.72 | $1,007.70 | $1,007.90 | |