| 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 | $9.89 | 12.503% | $11.1265 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $168.53 | 9.627% | $184.7544 | $184.75 | $184.75 | $184.80 |
| Purchase #3 | $39.81 | 6.504% | $42.3992 | $42.40 | $42.40 | $42.40 |
| Purchase #4 | $5.97 | 8.107% | $6.454 | $6.45 | $6.45 | $6.50 |
| Purchase #5 | $152.40 | 10.822% | $168.8927 | $168.89 | $168.90 | $168.90 |
| Purchase #6 | $217.80 | 13.801% | $247.8586 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $180.26 | 12.658% | $203.0773 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $774.66 | $864.5627 | $864.56 | $864.60 | $864.70 | |