| 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 | $24.74 | 12.378% | $27.8023 | $27.80 | $27.80 | $27.80 |
| Purchase #2 | $73.48 | 4.798% | $77.0056 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $146.27 | 11.216% | $162.6756 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $121.93 | 13.597% | $138.5088 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $249.44 | 8.618% | $270.9367 | $270.94 | $270.95 | $270.90 |
| Purchase #6 | $207.72 | 4.785% | $217.6594 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $141.81 | 7.526% | $152.4826 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $965.39 | $1,047.0710 | $1,047.08 | $1,047.10 | $1,047.10 | |