| 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 | $99.63 | 6.341% | $105.9475 | $105.95 | $105.95 | $105.90 |
| Purchase #2 | $236.99 | 7.816% | $255.5131 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $105.27 | 3.129% | $108.5639 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $60.43 | 13.378% | $68.5143 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $68.57 | 9.405% | $75.019 | $75.02 | $75.00 | $75.00 |
| Purchase #6 | $182.56 | 5.391% | $192.4018 | $192.40 | $192.40 | $192.40 |
| Purchase #7 | $181.89 | 8.458% | $197.2743 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $935.34 | $1,003.2339 | $1,003.22 | $1,003.15 | $1,003.20 | |