| 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 | $17.49 | 4.457% | $18.2695 | $18.27 | $18.25 | $18.30 |
| Purchase #2 | $17.62 | 11.798% | $19.6988 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $87.29 | 4.577% | $91.2853 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $225.44 | 5.827% | $238.5764 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $152.59 | 12.279% | $171.3265 | $171.33 | $171.35 | $171.30 |
| Purchase #6 | $52.67 | 3.763% | $54.652 | $54.65 | $54.65 | $54.70 |
| Purchase #7 | $155.34 | 4.129% | $161.754 | $161.75 | $161.75 | $161.80 |
| 7 purchase totals = | $708.44 | $755.5625 | $755.57 | $755.60 | $755.70 | |