| 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 | $35.60 | 4.334% | $37.1429 | $37.14 | $37.15 | $37.10 |
| Purchase #2 | $35.67 | 7.452% | $38.3281 | $38.33 | $38.35 | $38.30 |
| Purchase #3 | $5.97 | 5.731% | $6.3121 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $85.65 | 11.493% | $95.4938 | $95.49 | $95.50 | $95.50 |
| Purchase #5 | $54.45 | 7.480% | $58.5229 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $126.46 | 3.545% | $130.943 | $130.94 | $130.95 | $130.90 |
| Purchase #7 | $84.67 | 11.455% | $94.3689 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $428.47 | $461.1117 | $461.10 | $461.10 | $461.00 | |