| 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 | $107.82 | 11.563% | $120.2872 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $92.75 | 13.527% | $105.2963 | $105.30 | $105.30 | $105.30 |
| Purchase #3 | $188.40 | 8.331% | $204.0956 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $60.89 | 5.116% | $64.0051 | $64.01 | $64.00 | $64.00 |
| Purchase #5 | $44.83 | 8.298% | $48.55 | $48.55 | $48.55 | $48.60 |
| Purchase #6 | $38.77 | 3.750% | $40.2239 | $40.22 | $40.20 | $40.20 |
| Purchase #7 | $92.53 | 6.856% | $98.8739 | $98.87 | $98.85 | $98.90 |
| 7 purchase totals = | $625.99 | $681.3320 | $681.34 | $681.30 | $681.40 | |