| 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 | $93.76 | 5.687% | $99.0921 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $162.32 | 9.292% | $177.4028 | $177.40 | $177.40 | $177.40 |
| Purchase #3 | $138.42 | 6.644% | $147.6166 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $89.33 | 13.407% | $101.3065 | $101.31 | $101.30 | $101.30 |
| Purchase #5 | $236.71 | 9.786% | $259.8744 | $259.87 | $259.85 | $259.90 |
| Purchase #6 | $65.31 | 13.345% | $74.0256 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $31.44 | 13.792% | $35.7762 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $817.29 | $895.0942 | $895.10 | $895.10 | $895.10 | |