| 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 | $64.70 | 9.159% | $70.6259 | $70.63 | $70.65 | $70.60 |
| Purchase #2 | $199.48 | 4.233% | $207.924 | $207.92 | $207.90 | $207.90 |
| Purchase #3 | $140.72 | 5.696% | $148.7354 | $148.74 | $148.75 | $148.70 |
| Purchase #4 | $71.48 | 5.567% | $75.4593 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $247.56 | 12.361% | $278.1609 | $278.16 | $278.15 | $278.20 |
| Purchase #6 | $153.51 | 5.556% | $162.039 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $50.48 | 5.688% | $53.3513 | $53.35 | $53.35 | $53.40 |
| 7 purchase totals = | $927.93 | $996.2958 | $996.30 | $996.30 | $996.30 | |