| 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 | $73.65 | 6.650% | $78.5477 | $78.55 | $78.55 | $78.50 |
| Purchase #2 | $222.80 | 5.393% | $234.8156 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $238.68 | 11.770% | $266.7726 | $266.77 | $266.75 | $266.80 |
| Purchase #4 | $64.38 | 10.628% | $71.2223 | $71.22 | $71.20 | $71.20 |
| Purchase #5 | $63.83 | 10.116% | $70.287 | $70.29 | $70.30 | $70.30 |
| Purchase #6 | $123.26 | 5.744% | $130.3401 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $143.57 | 12.624% | $161.6943 | $161.69 | $161.70 | $161.70 |
| 7 purchase totals = | $930.17 | $1,013.6796 | $1,013.68 | $1,013.65 | $1,013.60 | |