| 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 | $230.68 | 6.577% | $245.8518 | $245.85 | $245.85 | $245.90 |
| Purchase #2 | $66.67 | 13.298% | $75.5358 | $75.54 | $75.55 | $75.50 |
| Purchase #3 | $29.26 | 7.794% | $31.5405 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $67.96 | 5.557% | $71.7365 | $71.74 | $71.75 | $71.70 |
| Purchase #5 | $28.46 | 13.684% | $32.3545 | $32.35 | $32.35 | $32.40 |
| Purchase #6 | $44.81 | 10.408% | $49.4738 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $131.46 | 10.742% | $145.5814 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $599.30 | $652.0743 | $652.07 | $652.10 | $652.10 | |