| 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 | $47.57 | 12.141% | $53.3455 | $53.35 | $53.35 | $53.30 |
| Purchase #2 | $8.99 | 4.324% | $9.3787 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $80.80 | 4.482% | $84.4215 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $210.84 | 3.556% | $218.3375 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $16.65 | 10.706% | $18.4325 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $125.98 | 7.853% | $135.8732 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $158.26 | 6.629% | $168.7511 | $168.75 | $168.75 | $168.80 |
| 7 purchase totals = | $649.09 | $688.5400 | $688.54 | $688.55 | $688.50 | |