| 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 | $35.63 | 6.684% | $38.0115 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $188.47 | 6.402% | $200.5358 | $200.54 | $200.55 | $200.50 |
| Purchase #3 | $125.79 | 7.616% | $135.3702 | $135.37 | $135.35 | $135.40 |
| Purchase #4 | $40.95 | 3.306% | $42.3038 | $42.30 | $42.30 | $42.30 |
| Purchase #5 | $35.98 | 7.659% | $38.7357 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $68.98 | 4.165% | $71.853 | $71.85 | $71.85 | $71.90 |
| Purchase #7 | $117.82 | 5.206% | $123.9537 | $123.95 | $123.95 | $124.00 |
| 7 purchase totals = | $613.62 | $650.7637 | $650.76 | $650.75 | $650.80 | |