| 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 | $63.36 | 5.113% | $66.5996 | $66.60 | $66.60 | $66.60 |
| Purchase #2 | $193.66 | 9.693% | $212.4315 | $212.43 | $212.45 | $212.40 |
| Purchase #3 | $34.86 | 10.854% | $38.6437 | $38.64 | $38.65 | $38.60 |
| Purchase #4 | $225.29 | 4.586% | $235.6218 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $37.47 | 6.207% | $39.7958 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $144.88 | 11.640% | $161.744 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $103.26 | 6.791% | $110.2724 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $802.78 | $865.1088 | $865.10 | $865.10 | $865.00 | |