| 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 | $25.38 | 9.628% | $27.8236 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $132.34 | 3.142% | $136.4981 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $59.51 | 7.598% | $64.0316 | $64.03 | $64.05 | $64.00 |
| Purchase #4 | $94.71 | 11.707% | $105.7977 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $232.55 | 8.738% | $252.8702 | $252.87 | $252.85 | $252.90 |
| Purchase #6 | $181.29 | 11.472% | $202.0876 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $211.46 | 4.659% | $221.3119 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $937.24 | $1,010.4207 | $1,010.42 | $1,010.40 | $1,010.40 | |