| 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 | $35.40 | 11.228% | $39.3747 | $39.37 | $39.35 | $39.40 |
| Purchase #2 | $135.80 | 13.799% | $154.539 | $154.54 | $154.55 | $154.50 |
| Purchase #3 | $53.75 | 8.697% | $58.4246 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $203.72 | 3.832% | $211.5266 | $211.53 | $211.55 | $211.50 |
| Purchase #5 | $199.97 | 10.306% | $220.5789 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $31.77 | 9.694% | $34.8498 | $34.85 | $34.85 | $34.80 |
| Purchase #7 | $47.63 | 5.126% | $50.0715 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $708.04 | $769.3651 | $769.36 | $769.35 | $769.30 | |