| 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 | $7.58 | 11.750% | $8.4707 | $8.47 | $8.45 | $8.50 |
| Purchase #2 | $161.25 | 9.529% | $176.6155 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $159.46 | 13.580% | $181.1147 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $219.72 | 13.513% | $249.4108 | $249.41 | $249.40 | $249.40 |
| Purchase #5 | $155.86 | 13.613% | $177.0772 | $177.08 | $177.10 | $177.10 |
| Purchase #6 | $91.63 | 7.497% | $98.4995 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $85.43 | 9.347% | $93.4151 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $880.93 | $984.6035 | $984.61 | $984.55 | $984.60 | |