| 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 | $52.49 | 9.354% | $57.3999 | $57.40 | $57.40 | $57.40 |
| Purchase #2 | $229.51 | 9.622% | $251.5935 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $197.81 | 11.764% | $221.0804 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $210.95 | 11.129% | $234.4266 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $35.71 | 6.215% | $37.9294 | $37.93 | $37.95 | $37.90 |
| Purchase #6 | $25.29 | 6.190% | $26.8555 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $242.97 | 5.303% | $255.8547 | $255.85 | $255.85 | $255.90 |
| 7 purchase totals = | $994.73 | $1,085.1400 | $1,085.14 | $1,085.20 | $1,085.20 | |