| 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 | $74.34 | 8.807% | $80.8871 | $80.89 | $80.90 | $80.90 |
| Purchase #2 | $176.40 | 9.229% | $192.68 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $202.40 | 5.397% | $213.3235 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $198.28 | 5.791% | $209.7624 | $209.76 | $209.75 | $209.80 |
| Purchase #5 | $249.27 | 5.566% | $263.1444 | $263.14 | $263.15 | $263.10 |
| Purchase #6 | $249.87 | 3.582% | $258.8203 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $121.90 | 13.617% | $138.4991 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $1,272.46 | $1,357.1168 | $1,357.11 | $1,357.10 | $1,357.10 | |