| 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 | $29.34 | 10.633% | $32.4597 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $60.85 | 3.266% | $62.8374 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $82.43 | 9.842% | $90.5428 | $90.54 | $90.55 | $90.50 |
| Purchase #4 | $155.48 | 7.317% | $166.8565 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $188.58 | 7.840% | $203.3647 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $64.97 | 10.547% | $71.8224 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $120.98 | 7.184% | $129.6712 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $702.63 | $757.5547 | $757.55 | $757.50 | $757.60 | |