| 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 | $92.72 | 5.376% | $97.7046 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $208.81 | 10.481% | $230.6954 | $230.70 | $230.70 | $230.70 |
| Purchase #3 | $186.48 | 9.638% | $204.4529 | $204.45 | $204.45 | $204.50 |
| Purchase #4 | $101.61 | 4.137% | $105.8136 | $105.81 | $105.80 | $105.80 |
| Purchase #5 | $165.72 | 3.248% | $171.1026 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $67.67 | 6.564% | $72.1119 | $72.11 | $72.10 | $72.10 |
| Purchase #7 | $66.73 | 7.550% | $71.7681 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $889.74 | $953.6491 | $953.64 | $953.60 | $953.70 | |