| 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 | $20.60 | 10.821% | $22.8291 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $53.52 | 9.691% | $58.7066 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $61.32 | 3.503% | $63.468 | $63.47 | $63.45 | $63.50 |
| Purchase #4 | $137.48 | 8.562% | $149.251 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $146.47 | 5.825% | $155.0019 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $70.27 | 6.599% | $74.9071 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $214.70 | 7.555% | $230.9206 | $230.92 | $230.90 | $230.90 |
| 7 purchase totals = | $704.36 | $755.0843 | $755.09 | $755.05 | $755.10 | |